Introduction to Soil Cultivation Method and Water Cultivation Technique of Clivia

Magnolia is native to the tropical regions of southern Africa and grows under trees, so it is not only afraid of heat but not cold-resistant, like semi-shady and humid environment, afraid of strong direct sunlight, the best temperature for growth is between 18 and 28 ℃, below 10 ℃, above 30 ℃, and growth is inhibited. Cymbidium likes ventilated environment, likes deep, fertile and loose soil, and is suitable for growing in loose and fertile soil with slightly acidic organic matter. Cymbidium is a famous greenhouse flower and is suitable for indoor culture. the breeding methods of Cymbidium are introduced as follows:

The Propagation method of Cymbidium

The propagation methods of Cymbidium are commonly used in sowing and ramet reproduction.

1. Sowing and breeding method

The method of pollination is as follows: 2-3 days after perianth cracking, when the bud matures and the stigma secretes mucus, it is the time for pollination. During pollination, the pollen of stamens is dipped with a new brush and gently falls on the stigma of the pistil. In order to increase the seed setting rate, the seeds can be pollinated once between 9: 10 a.m. and 2: 3 p.m., and the seeds can mature after about 8 to 9 months. When the pericarp gradually changes from green to black-purple, the ear can be cut off and the seeds will be peeled off after 10-20 days. Before sowing, soak the seeds in warm water of 30: 35 ℃ for 20 / 30 minutes and then dry them for 1 / 2 hours (it is better to soak them in 10% sodium phosphate solution for 20 / 30 minutes and then soak them in clean water for 10 / 15 hours), then sow them into the culture soil. The flowerpot after sowing was placed in an environment with a room temperature of 2025 ℃ and a humidity of about 90%, and the radicle germinated in about 1-2 weeks.

The cultivated soil should be prepared before sowing and breeding. There are many materials available for making culture soil, but one of the more easily obtained is loose soil with sufficient humus taken from the surface of the forest, mixed with clean fine sand soil of 1 stroke 3.

2. Ramet breeding method

The asexual reproduction of flowers has the methods of cutting, ramet, striping, grafting and so on, but the asexual reproduction of Cymbidium is generally only the method of dividing plants, and this method is more common. To propagate by dividing plants, you must first do some preparatory work:

① family potted plants to prepare flowerpots, flowerpots had better be earthen pots, do not buy porcelain, ceramic pots with beautiful surface, because their poor air permeability is not conducive to plant growth.

② prepares the medium soil, it is best to disinfect it. If humus soil is mixed with fine sand, humus soil should be sprayed with potassium permanganate 1000-2000 times aqueous solution to disinfect; fine river sand should also be washed and disinfected with boiling water to prevent seedlings from being infected and rotted by germs.

③ prepare a little charcoal powder to smear the wound for moisture absorption to prevent decay.

④ sharpens the knife used for cutting, and finally quickly dry grinds (without adding water) dozens of times on the grindstone to make the blade highly hot to kill germs.

When the orchid divides, first bring the mother plant of the orchid from the basin, remove the resident soil, and find out the buds that can be divided. If the daughter plant is born on the outer edge of the mother plant and the plant is small, you can hold the bulb in one hand and the base of the child plant in the other hand and tear it off; if the daughter plant is strong and not easy to break off, it should be cut off with a prepared sharp knife. Never break it by force, so as not to damage the young plants. After cutting off the offspring, you should immediately smear the wound with dried charcoal powder to absorb the fluid and prevent decay. Next, the seed plant is planted in a pot. When planting, the planting depth is to bury the false bulb at the base of the seed plant, make it slightly higher on the part of the seedling plant, and cover it with sterilized sand. Immediately after planting, pour water once, and then cover with a layer of culture soil when the wound heals 2 weeks later. It usually takes 1-2 months to grow new roots and blossom for 1-2 years. The heredity of the magnolia propagated by the split method is relatively stable and can maintain various characteristics of the original species.

The culture method of gentleman orchid is divided into soil culture method and water culture method. Let's take a specific look at these two culture methods.

Soil Culture Technology of Cymbidium

The cultivation of Cymbidium is relatively easy, first of all, we should select the basin soil, which can be placed indoors near the window, and master the fertilizer and water according to the temperature characteristics of various places. During the growing period, the basin soil should be kept moist, and the basin soil should be dry during the high temperature and semi-dormant period, and more water should be sprayed on the leaf surface to achieve the purpose of cooling. The gentleman orchid likes fertilizer, and the rotten cake fertilizer is added to the basin soil every 2 to 3 years. Apply 5 to 40 grams of rotten cake fertilizer under the basin soil before the growing period, and apply liquid fertilizer once a year. In the management, the basin should be turned frequently to prevent the blade from deviating to one side, and if there is one side, it should be righted in time. When the temperature is 25 to 30 degrees, it is easy to cause the leaves to grow too long and narrow and affect the ornamental effect, so the cultivation of Cymbidium must pay attention to adjust the room temperature.

1. Soil

Gentleman orchid is suitable to use humus-rich soil, this kind of soil has good air permeability, good water permeability, and the soil is fertile and slightly acidic. General gentleman orchid soil configuration, 6 parts of rotten leaf soil, 2 parts of pine needle, 1 part of river sand or ash, 1 part of base fertilizer (pockmarked, etc.). Rotten leaf soil mainly refers to oak leaves, also known as oak trees. This kind of leaf is thick in texture and is a good humus. Nutritious and permeable. Other leaves are so thin that they are gone after decay and cannot be mixed with other media. The pot used in cultivation increases gradually with the growth of the plant, and the 3-inch pot is suitable for the cultivation of one-year-old seedlings. Change 5-inch pots in the second year, and then change into larger flowerpots every 1-2 years, which can be carried out in spring and autumn.

2. Watering

Cymbidium has a more developed fleshy root, in which there is a certain amount of water, so this kind of flower is more drought-tolerant. However, drought-tolerant flowers should not be seriously short of water, especially in the case of high temperature in summer and dry air, do not forget to water in time, otherwise, the roots and leaves of flowers will be damaged, resulting in the germination of new leaves, and the original leaves are estimated to be scorched, not only affect flowering, but even cause plant death. However, too much watering will rot the roots. Therefore, it is necessary to have a good grasp and always pay attention to the dry and wet condition of the basin soil. if it is semi-dry, it should be watered once, but the amount of water should not be much. It is just right to keep the basin soil moist and not damp.

Of course, if there are conditions, magnetized water is the best, followed by Rain Water, snow water or running water in rivers, followed by water in ponds, and the worst is tap water. For flower growers living in big cities, only tap water is available, so you can use a small tank or bucket to put in the tap water and water it again after 2-3 days. This can precipitate some harmful impurities in the water. In addition, the substances contained in the water can be oxidized and purified, and the temperature of the water can be close to that of the basin soil, so that the plant will not be too cold or too hot.

3. Fertilization

Many flowers like fertilizer, but there should be a limit to fertilizer-loving flowers, too much fertilization will be unfavorable to growth, and even become rotten roots or scorched plants. Magnolia also belongs to this kind of plant and must be fertilized appropriately. Flowers have different nutrient requirements at different stages of growth and development. Therefore, different fertilization methods suitable for plant needs should be adopted in different periods. Such as applying base fertilizer, topdressing, extra-root fertilization and so on.

① applied base fertilizer (or base fertilizer). The aim is to create conditions for plant growth and development to meet its nutrient needs. The application of base fertilizer for Magnolia should be carried out when the basin is changed every two years. Apply barnyard manure (that is, livestock manure), compost, green manure, bean cake fertilizer and so on.

② topdressing. Mainly to promote the growth of plants. Gentleman orchid can apply fertilizer such as cake fertilizer, fish meal, bone meal and so on. Apply less at the beginning, and then with the growth of the plant and the increase of leaves, the amount of fertilizer will gradually increase. When applying fertilizer, open the pot soil and apply it to the soil 2-3 cm deep, but be careful that the fertilizer should not be too close to the root system so as not to burn the root system. The application of this kind of solid fertilizer is generally enough once a month and should not be dense again.

③ topdressing liquid fertilizer. Topdressing liquid fertilizer is that the supernatant of animals and plants that have been soaked and retted is mixed with 30: 40 clear water and then poured on the basin soil. Small seedlings should be watered 40 times, medium seedlings 30 times, and large seedlings only 20 times. After pouring fertilizer solution every 1-2 days, we should continue to irrigate clear water (the amount of water should not be too much), so that the fertilizer can seep into the root system of the basin soil and give full play to the fertilizer effect. Do not water 1-2 days before the application of liquid fertilizer, so that the basin soil is relatively dry and then apply liquid fertilizer, which is more effective. Fertilization time is best in the early morning; when pouring, let the fertilizer liquid pour along the edge of the basin, pay attention to avoid applying on the plants and leaves. In addition, different fertilizers should be applied according to different seasons. For example, in spring and winter, it is appropriate to apply some phosphorus and potassium fertilizer, such as fish meal, bone meal, hemp cake, etc., which is conducive to the formation of veins and improve the glossiness of leaves; while in autumn, it is appropriate to apply some leachate of rotten animal hair, horns, hooves or bean cakes, and then pour it with 30-40 times fresh water to promote leaf growth.

④ topdressing outside the root. Using this method of fertilization, mainly to make up for the lack of nutrients in the soil, in order to solve the problem of lack of fertilizer in the plant, so that the seedlings grow fast and the flowers and fruits grow fat. Extra-root fertilization is to spray the fertilizer diluent directly on the leaf surface of the plant and let the nutrient elements infiltrate into the leaf tissue through the leaf epidermis cells and stomata and then transport to the whole body of the plant. The commonly used fertilization varieties are urea, potassium dihydrogen phosphate, calcium superphosphate and so on. When spraying, spray evenly to both sides of the blade. In the growing season, it is sprayed once every 4-6 days and once every 2 weeks when it is semi-dormant. Generally, it is sprayed after sunrise, and the plant should be stopped after flowering. It must be noted that this method can only be used when the plant is found to be short of fertilizer. If the plant has sufficient nutrition and exuberant growth, it is not suitable to be used.

4. Summer vacation

At the height of summer, the temperature is often above 30 ℃, which is extremely disadvantageous to the growth of Magnolia. For this reason, it is commonly used to set up a shed to cool down. You can also bury the magnolia in the sand (bury the basin), and then sprinkle water on the sand every morning and evening. In this way, not only the basin soil can be kept moist, but more importantly, the heat absorption effect of water evaporation in the sand can be used to achieve the purpose of cooling.

5. Post-management

The flowering period of Cymbidium is generally from February to April. After flowering, the flowering period can be prolonged by proper cooling, ventilation and reducing light. The length of the flowering period of Cymbidium can be controlled by people's cultivation techniques.

① fertilization: bone meal, fermented fish viscera and bean cake water should be added to make the flowers bright, the flowers larger and the leaves thick. Otherwise, it is easy to appear the phenomenon of small flowers, small number and light color. At the same time, attention should be paid to avoid excessive application of nitrogen fertilizer and insufficient phosphorus and potassium fertilizer, resulting in weak growth or excessive growth of leaves, affecting budding and flowering.

② light: certain light conditions should be given to meet the light requirements of photosynthesis and flowering. In strong light, the florescence is short and the flower color is bright; in low light, the flower color is light. Too long, too strong or long-term shade, lack of light, all affect the production and accumulation of nutrients, so that it can not bud and blossom.

③ temperature: the suitable temperature has obvious influence on the flowering effect. When the temperature is too high, the root hair exists for a very short time, and the function of absorbing water and fertilizer is greatly reduced, which makes the orchid show a semi-dormant state; the temperature below 10 ℃ will also inhibit the growth; the growth period should be controlled at 15: 25 ℃, and the florescence should be at 15: 20 ℃. The root hair exists for a long time, the function of absorbing water and fertilizer is good, the leaves grow short and wide, and the flowers are luxuriant. It should also be noted that Cymbidium should maintain a temperature difference of about 8 ℃ between day and night, because the organic matter it produces at higher temperatures during the day needs to be stored and digested at lower temperatures at night.

④ moisture: Cymbidium can not be short of water during the whole plant growth period, and it needs more water to enter the flowering stage, and the growth humidity is not less than 60%.

Aquaculture technique of Cymbidium

Magnolia can also be cultured in water, so let's take a look at the aquaculture method of magnolia.

1. Container selection

In order to carry out hydroponic culture of Cymbidium, we should first choose a good container. Generally speaking, it is better to use a transparent glass container. If you raise a seedling, you only need a glass can. If you want to plant a lot of water, you can use fine wire to compile a metal mesh with a diameter of one centimeter, and make a glass hydroponic box slightly smaller than the metal mesh, or you can use a goldfish tank instead. Then the metal net was covered on the hydroponic box, and the seedlings of Cymbidium were inserted into the nutrient solution through the mesh, and the depth of the flower root in the culture medium did not exceed the limit of the false bulb of the root.

2. Preparation of nutrient solution

Nutrient solution is divided into inorganic and organic. The inorganic nutrient solution can be prepared according to the following proportion: 1.5g of calcium, 0.01g of ferrous sulfate, 1g of urea, 1g of potassium dihydrogen phosphate and 0.5g of magnesium sulfate. After the above five inorganic salts are mixed together, they can be dissolved in 1000 grams of water. The organic culture solution was prepared as follows: fried flax seed flour 100g, bone powder (made of salt-free fresh bone) 100g, bean cake powder 150g, cooked sesame powder 50g, and then dissolved in 1000 grams of water. Compared with the above two kinds of nutrient solution, the composition of organic fertilizer is rich, but the nutrient content is not high, and the composition of inorganic fertilizer is relatively simple, but the fertilizer effect is high and the effect is fast. In order to learn from each other's strong points to offset their weaknesses, the two can be used together. If used alone, inorganic fertilizer is applied once a week, and organic fertilizer is applied once every 5 days.

3. Use water

In hydroponic cultivation, tap water cannot be directly used, but "trapped" water must be used. the so-called "trapped" water is to put tap water in a container and bask in the sun for 3 to 5 days to precipitate chlorides such as bleach that are harmful to the roots of magnolia. The "trapped" water, from the outside, the sediment changes from strips to lumps, and the color of the water is green. After "trapping" good water, the position of the submerged root must not submerge the false bulb. If the water level is too shallow, the magnolia can not get sufficient water supply, and if the water level is too deep (flooding the false bulb), it will cause root fester. In the process of breeding, we should pay more attention to observe the changes of water quality, and find that some roots turn yellow or black, indicating that the water is both anoxic and less fertile, and the water must be changed immediately.

4. Air

Whether we can deal with the ventilation of hydroponic orchid root is the key to the success or failure of hydroponic culture. After a period of culture, there is a layer of moss on the root. When the moss is too thick, it will seriously affect the absorption of the root and corrode the culture medium. At this time, you need to gently brush off the moss layer with a soft and clean brush (you don't have to brush it clean, because a small amount of moss at the root has little effect). In addition, always check whether there is enough oxygen in the water. The method of inspection is to put two or three small fish into the water culture box. If the small fish swim freely in the water, it means that there is no lack of oxygen in the water. If the small fish always float to the surface, their mouths and gills are exposed and sucked, which means there is no oxygen in the water. It is found that after anoxia in the water, oxygen must be replenished. There are two methods: one is to change the water, and the other is to supply oxygen to the water with a small oxygen pump.

5. Sunshine

In the treatment of sunlight, Magnolia is a half-yin and half-yang plant, we should pay attention to the light, especially in summer, to avoid the strong direct sunlight, so that it can receive scattered light. In addition, according to the light characteristics of Cymbidium leaves, we should pay attention to make the leaves receive light evenly, otherwise the leaf length is different, the growth direction will be scattered back and forth, generally every two or three days to adjust the lighting angle.

6. Temperature

In terms of temperature treatment, the ambient temperature of adult Cymbidium should be 11: 25 ℃, and the seedlings can be slightly higher, 20: 35 ℃. The temperature difference between day and night should be mastered in orchid cultivation in water, which should be kept at about 20 ℃ during the day and not less than 15 ℃ at night in winter.

A complete collection of techniques for raising flowers in water

A complete collection of techniques for raising flowers in water

With the progress of technology, hydroponic flowers are becoming more and more popular. Hydroponic flowers are not only beautiful, but also clean and comfortable. The following is to introduce several common flower aquaculture skills!

The method of hydroponic culture of Cymbidium is as follows: the container chooses the hydroponic culture of Cymbidium, the first thing is to choose a good container. Generally speaking, it is better to use a transparent glass container. If you raise a seedling, you only need a glass can. If you want to plant a lot of water, you can use fine wire to compile a metal mesh with a diameter of one centimeter, and make a glass hydroponic box slightly smaller than the metal mesh, or you can use a goldfish tank instead. Then the metal net was covered on the hydroponic box, and the seedlings of Cymbidium were inserted into the nutrient solution through the mesh, and the depth of the flower root in the culture medium did not exceed the limit of the false bulb of the root. The preparation of nutrient solution can be divided into inorganic and organic. The inorganic nutrient solution can be prepared according to the following examples: 1.5g of calcium, 0.01g of ferrous sulfate, 1g of urea, 1g of potassium dihydrogen phosphate and 0.5g of magnesium sulfate. After the above five inorganic salts are mixed together, they can be dissolved in 1000 grams of water. The organic culture solution was prepared as follows: fried flax seed flour 100g, bone powder (made of salt-free fresh bone) 100g, bean cake powder 150g, cooked sesame powder 50g, and then dissolved in 1000 grams of water. Compared with the above two kinds of nutrient solution, the organic fertilizer is rich in composition, but the nutrient content is not high, and the inorganic fertilizer composition is relatively simple, but the fertilizer effect is big and the effect is quick. In order to learn from each other's strong points to offset their weaknesses, the two can be used together. If used alone, inorganic fertilizer is applied once a week, and organic fertilizer is applied once every 5 days. To cultivate magnolia with water, you can't directly use tap water, but must use "trapped" water. The so-called "trapped" water means putting tap water in a container and drying it in the sun for 3 minutes for 5 days to precipitate chlorides such as bleach powder, which are harmful to the roots of Cymbidium. The "trapped" water, from the outside, the sediment changes from strips to lumps, and the color of the water is green. After "trapping" good water, the position of the submerged root must not submerge the false bulb. If the water level is too shallow, the magnolia can not get sufficient water supply, and if the water level is too deep (flooding the false bulb), it will cause root fester. In the process of breeding, we should pay more attention to observe the changes of water quality, and find that some roots turn yellow or black, indicating that the water is both anoxic and less fertile, and the water must be changed immediately. Whether the air, sunlight and temperature can deal with the ventilation of the roots of hydroponic orchid is the key to the success or failure of hydroponics. After a period of culture, there is a layer of moss on the root. When the moss is too thick, it will seriously affect the respiration of the root and corrode the culture medium. At this time, you need to gently brush off the moss layer with a soft and clean brush (it does not need to be very clean, because a small amount of moss at the root does not affect much). In addition, always check whether there is enough oxygen in the water. The method of inspection is to put two or three small fish into the water culture box. If the small fish swim freely in the water, it means that there is no lack of oxygen in the water. If the small fish always float to the surface, their mouths and gills are exposed to the surface to breathe, which means there is no oxygen in the water. It is found that after anoxia in the water, oxygen must be replenished. There are two methods: one is to change the water, and the other is to supply oxygen to the water with a small oxygen pump. In the treatment of sunlight, magnolia is a semi-yin-yang plant, we should pay attention to the light, especially in summer, to avoid the strong direct sunlight, so that it can receive scattered light. In addition, according to the light-oriented characteristics of Cymbidium leaves, we should pay attention to make the leaves receive light evenly, otherwise the leaf length will be different, the growth direction will be scattered back and forth, and the illumination angle should be adjusted every two or three days. In terms of temperature treatment, the ambient temperature of adult Cymbidium should be 11 ℃-25 ℃, and the seedlings can be slightly higher, 20 ℃-35 ℃. The temperature difference between day and night should be mastered in orchid cultivation in water, which should be kept at about 20 ℃ during the day and not less than 15 ℃ at night in winter.

After the rose flowers fade, cut off the residual flowers, let the flower branches grow for several days, wait for the first axillary buds on the flower branches to grow stronger and accumulate nutrients, then cut off the 3-node cuttings, remove the petiole of the bottom layer, cut the bottom bud cover surface into a slope with a sharp blade, and immediately insert it into a prepared bottle filled with clean water, and the cuttings can be inserted into the water. In order to reduce the water evaporation of leaves, some leaves can be cut off. In the case of avoiding light, the incision is easy to grow new roots, so brown bottles should be used. If there is no brown, you can wrap the bottle with a black plastic film. Put the bottle on the south-facing windowsill and do not bask in the sun directly. When the temperature is high, the water can be changed once a week. When the temperature is 15-25 ℃, it only takes about 20 days to grow roots, and when the young roots grow to 1-2 cm long, they can be transplanted in a pot. Because the young root grows in water, in order to make it adapt to the environment, it is watered once a day at the beginning of transplanting, and then decreases gradually. After a week of shading, you can see the sun sooner or later, and you can survive. The advantages of water insertion are: simple method, high survival rate, no time limit, and can be cut and inserted after flower fade.

The soilless culture of rhododendrons is characterized by the replacement of soil with artificial substrates. The soilless culture of Rhododendron in Hunan Province was carried out on solid substrate and satisfactory results were obtained. The variety is summer cuckoo. The crown structure of soilless culture is compact, the flowering quantity is more, the flower diameter is larger, and the disease and insect pests are less. Not only improve the quality of flowers, but also greatly reduce the heavy physical labor, is worth vigorously promoting the cultivation method. 1. The preparation of substrate azalea root system is very fine, the requirement of loose substrate, in order to facilitate ventilation, drainage. 1 part of vermiculite, 1 part of pearl sand, 1 part of river sand and 1 part of coal cinder are mixed according to a proportion. After mixing, the matrix was sterilized with 0.1% carbendazim solution, evenly mixed into the matrix, and covered with plastic film for 1 day. then washing with clear water for many times, drying, mixing with 0.4% agricultural compound fertilizer solution, covering with plastic film for one month, and then putting into a basin for use. 2. The preparation of nutrient solution azalea has strict requirements for fertilizer. During the growth period, thin fertilizer is applied frequently. According to experiments, agricultural compound fertilizer, supplemented by trace elements,PH value controlled at about 5, spraying low concentration of foliar fertilizer, can receive good results. The preparation of macroelements:1 liter of water, 2 grams of agricultural compound fertilizer, and then 0.5 grams of magnesium sulfate, as a standard solution. The preparation of trace elements:1 liter of water, 20 grams of disodium EDTA, 15 grams of ferrous sulfate, 4 grams of manganese sulfate, 6 grams of boric acid, 0.2 grams of zinc sulfate, 0.1 grams of copper sulfate, 0.2 grams of ammonium molybdate as mother liquor. When using, add 1 ml of trace element mother solution to 1 liter of standard solution, that is, the total amount of elements. The preparation of foliar fertilizer:1 liter of water added with urea 1g, potassium dihydrogen phosphate 1g, boric acid 0.02g, V.B10.1g. 3. Water and fertilizer management due to matrix drainage, good permeability; but poor water retention, so watering is generally more than soil culture, to keep the matrix moist can be; at this time is pregnant buds, leaf bud germination, need fertilizer is larger, 10 days or so irrigation a full amount of nutrient solution. From March to flower bud flaw, spray foliar fertilizer once every 15 days. After flowering, water demand is large, in addition to watering every day, in the evening to carry out foliar watering. At this time, the amount of fertilizer required is also large, and can be changed to a week to irrigate nutrient solution, and spray a foliar fertilizer, to promote new branches strong, in order to flower bud differentiation. After entering the summer, pay attention to keeping the substrate moist, and sprinkle water on the leaves, and the amount of fertilizer can be reduced to about 20 days to irrigate a nutrient solution. After autumn cool, can gradually increase the amount of fertilizer, half a month or so apply a full amount of nutrient solution, and spray 1-2 times foliar fertilizer, promote bud robust growth. After winter, azalea physiological activity is weak, not suitable for fertilization, depending on the degree of substrate moisture appropriate watering can be. In the cultivation process, basically no diseases and insect pests occurred. Hyacinth hyacinth is a lily family plant and a bulbous flower. Hyacinth inflorescences plump, colorful, white roots. Hydroponic points: (1) Choose a container with a bottle opening that can hold the bulb, preferably a gourd-shaped container with a small upper and a large lower, and a transparent glass texture is better. Some living appliances such as high-legged glasses, wine bottles can be selected, but also can choose large containers. (2) The water temperature should not be high, and it is better below 15 ° C. (3) Put the bulb on the bottle neck. After the root is taken, the water level can be lowered to the root just touching the water surface, so that the root can fully absorb oxygen and promote the growth of the root. When the roots develop, the black cloth covers the culture container and allows the bulbs to develop further. (4) In winter, the container should be moved to a sunny place to promote large and strong flowers. (5) A few hyacinths can also be planted in the fish tank. The matrix is sand, supplemented by shady ferns, forming a small scene with wild interest, which is also very unique. Gerbera compositae perennial root herbs, flower diameter is larger, rich in color, four seasons often open. Hi warm, sunny and airy environment, is a semi-cold flowers, like fertile loose. Gerbera is a very good cut flower variety, water for a long time, ornamental high, but also good at absorbing formaldehyde. These plants generally do not require special management. Containers with a certain volume for root extension can be used, while glass containers with open mouths are more beneficial to maintaining water quality and root growth. When planting, avoid immersing leaves in water to avoid decay; place them under suitable lighting conditions, and they will soon take root; add some water when you find that there is little water to prevent the roots from drying; when the water becomes dirty, take out the plants, clean the containers, and re-irrigate them. General water plants, three days to change the water, apply a nutrient solution, nutrient solution ratio and how much depends on the size of the plant. Stonecaceae: Liliaceae, Asparagus morphological characteristics: Stonecaceae elegant plant shape, leafy branches slender and beautiful, like clouds, like bamboo non-bamboo, posture delicate and free, aquatic root flesh white, with the scenery of transparent containers, both dignified and beautiful, but also noble and elegant, is the best in hydroponics. Growth habits: like warm, humid and semi-humid environment, suitable temperature 15-25 degrees Celsius, the lowest temperature is not less than 5 degrees Celsius, like scattered light, avoid direct light, avoid dry air. Water culture points:1) material: select better plant shape, vigorous growth of soil culture plants, wash soil and cut off rotten roots planted in a hydroponic container, add water to one-third-one-half of the roots. 2) conservation: start every 2-3 days to change the water, remove rotten roots in time, two weeks after the root system basically adapt to the environment and has grown aquatic roots, after every 5-6 days for a clean water, when the plant appears strong growth potential when the nutrient solution culture, nutrient solution should be shallow not deep, summer every 10 days or so to supplement once, when the sediment of nutrition industry increased to renew the nutrient solution, generally 1-2 months to renew once, avoid direct sunlight in summer, motivation should be placed in warm light strong places. Keep the room temperature above 5 degrees Celsius. When the air is dry, spray water on the leaves to keep the air humidity high and the leaves clean. Ivy alias: ivy family: araliaceae. Ivy is due to its tendrils and dense leaves, is the most ideal indoor and outdoor wall vertical greening materials, but also an excellent ground cover plant, suitable for its climbing buildings, walls, steep slopes, rock walls and trees under the shade of the ground, etc., potted needs increasing. (1) Morphological characteristics and varieties Evergreen climbing vines, tendrils thin and soft, with aerial roots. The tendrils grow spirally and can climb on other objects. Leaves alternate, leathery, dark green, long stalked, triangular-ovate on vegetative branches, entire or 3-lobed, ovate to rhombic on flowering branches. Racemes, florets globose, pale yellow. Drupe globose, black. Common cultivated in the same genus are Chinese ivy (H. nepalensis var.sinensis), Japanese ivy, colored ivy (CV.discolor), golden ivy, silver ivy (CV.siluerquetn) and so on. (2) Ecological habits Ivy is a typical negative vine, can also grow in full light environment, in warm and humid climate conditions grow well, not cold. The soil requirements are not strict, like wet, loose, fertile soil, not resistant to salt and alkali. (3) Propagation method Ivy nodes in the humid air can naturally take root, contact the ground after the natural soil, so multi-use cuttage propagation, with vegetative branches for cuttings, need to be timely shade after insertion, air humidity should be large, bed soil should not be too wet, about 20 days that root. (4) Cultivation techniques Ivy cultivation management is simple and extensive, but it needs to be planted in moist soil and air circulation. Transplantation can be carried out in early autumn or late spring, and pruning is needed after planting to promote branching. The south is planted in the shade of the garden, making it naturally prostrate on the ground or rockery. North more potted plants, potted plants can bind all kinds of support, traction shaping, summer maintenance in the shade, less watering, otherwise easy to occur stem rot disease, if this disease should be separated from healthy plants, and carbendazim and methyl Torbuzin alternately sprayed, winter into the greenhouse winter, indoor to maintain air humidity, not too dry, but the pot soil should not be too wet. The hydroponic ivy can be used as a whole plant or cuttage, preferably in spring and autumn, after the root system grows in the cuttage bed, it can be planted in the basket for root induction mutation, once the cultivated ivy is excellent maintenance, clean and hygienic, it is a good product to be viewed at home, and the cultivated one can be used in the general nutrient solution on the market or in the nutrient solution of the leaf-viewing plant. The nutrient solution concentration is generally 1/4 of the original formula. (4) Other functions Ivy is not only a good greening plant, but also a whole herb that can be used as medicine. It has the effects of expelling wind, removing dampness, activating blood circulation and reducing swelling. It is mainly used to treat rheumatic joint pain, lumbago and traumatic injury. Mash juice or add water to boil and wash the affected part, can treat sore swelling poison, measles, eczema. Qilin is often propagated by cutting method. From April to early September, strong branches are cut as cuttings. White milk will flow out from the wound of newly cut stem section. Plant ash or charcoal powder can be dipped to prevent the outflow of milk. Then it is allowed to stand in dry and cool place for 3 to 4 days. After the incision shrinks, cuttings are cut. Qilin palm has no close relationship with aquatic plants. During hydroponic cultivation, the principle of pollution-free cultivation must be strictly followed, and new nutrient solution must be changed regularly to increase dissolved oxygen. Winter temperatures should not be too low, otherwise leaves will fall. The concentration of nutrient solution should not be too high, and it should not be excessively shaded, otherwise it will cause atavism, and the columnar fleshy stem of the original unicorn palm will grow out, affecting the viewing effect; in serious cases, it will lead to the death of rotten roots. Euphorbiaceae plants white floating juice poisonous. Especially not into the eyes, pay attention not to let children mistakenly mouth, eyes. Common varieties of agave are: phnom penh agave, gold heart agave, silver edge agave, green edge agave and narrow leaf agave. Strong nature, like the sun, not tolerant of shade. A little cold-resistant, in the temperature above 5 C can be cultivated in the open field, adult agave leaves in the low temperature of-5 C only slightly frozen damage,-13 C above the ground by freezing rot, underground stem does not die, the next year can germinate leaves, normal growth. Drought tolerance. Likes well drained, fertile and moist sandy soils. It usually takes several decades to flower in the place of origin, and the mother plant dies after flowering, but it does not bloom in Nanjing. Cross-pollinated to produce fruit. Agave can be cultured in a heated environment all year round. All roots need to be removed during hydroponics, disinfected with disinfectant, and then soaked in rooting solution for a certain time. During hydroponics, attention should be paid to cabbage caterpillar eating its leaves and heart, thus losing commercial value and ornamental value. If insects are found, they can be captured manually or killed with insecticides. Hydroponic root observation should always get a good place in the sun, do not put it in a dark place for a long time, so that the leaves are easy to white, thin, thus losing the ornamental value, winter should pay attention to insulation, placed by the window during the day there is sunshine, at night there is no heating indoor need to put glass bottles in plastic or cardboard boxes, if the leaves yellow or droop down there is no spirit may be frostbite pull, at this time need to give it some insulation measures. Then put it away from the door and window to the place, remember not to put it in the north, when changing water in winter can be changed with warm water of 12 degrees to 18 degrees, agave resistance is strong, as long as pay attention to management can safely winter. Rich tree rich tree posture beautiful, majestic leaf crown, green leaves, placed in the family living room, both elegant and generous, but also popular. Fortune Tree is a perennial evergreen shrub native to the Malay Peninsula and the Southeast Asian Islands. In recent years, through cultivation and selection, it has been widely used in urban and rural families in China. As a family cultivation, according to its high temperature and humidity, not resistant to frost and cold and dry living habits, pay attention to the following four points: First, pay attention to the sun. Rich tree sex likes high temperature wet and sunshine, cannot shade for a long time. Therefore, it should be placed in a sunny place indoors during conservation management. When placed, the leaves must face the sun. Otherwise, due to leaf phototaxis, the whole branches and leaves will be distorted. In addition, every 3 days to 5 days, spray water on the leaves with a watering can, which is conducive to photosynthesis, but also makes the branches and leaves more beautiful. Originated in South Africa. Characteristics Caiyunge is a perennial succulent plant. Stem erect, 3~4 ribs, dark green, stem center has grayish green irregular beautiful stripes. Edge has dentate protuberances, protuberances place unripe have obovate blade,. Branches are more vertical upward, forming a unique plant shape. The whole plant contains repeated milk. Colorful clouds pavilion shape peculiar, rich exotic flavor, is a few tables green decoration Jiapin. The habit of Caiyun Pavilion likes half shade, but it requires sufficient scattered light. It can withstand low temperatures of 5 degrees. Caiyun Pavilion is dry and wet for a long time, but it is very suitable for hydroponic conditions. In addition, the breeding method is usually used to breed. From May to September, about 10 cm branches of the mother plant are taken as cuttings for cutting. Cut cuttings should not immediately cuttage, immediately cuttage will cause the rot of the incision and lead to cuttage failure. The incision of Caiyun Pavilion will flow out milk. When cutting, it should be dipped in plant ash or carbon powder, and dried in a cool place for several days. After the incision is fully dried, it is easy to take root. Hydroponic maintenance points 1: If there is scale insects, in addition to moving it to a ventilated and transparent place, the scale insects can be brushed with a toothbrush and sprayed with detergent 250 solution to kill. 2: The white emulsion in the stems of Caiyun Pavilion is poisonous. Be especially careful not to get into the eyes. The method of obtaining hydroponic material cutting and root washing. Cut branches should be dried in a cool and ventilated place for several days, and then inserted into water after the incision is dry, otherwise it will cause rot and new roots will grow after a month. Cyclamen cyclamen hydroponic method selection cyclamen cyclamen and container selection 1 to 3 years old without pests, vigorous growth, bud cyclamen plant, with soilless culture substrate such as pearlite, vermiculite, sawdust and other substrates cultivated the best, after changing the environment does not hurt roots, do not slow seedlings, adapt quickly. Aquatic containers are simple and economical, and can play a role in waste utilization in life, as long as they are containers that can hold water, such as fish tanks, cups, beverage boxes, wine bottles, vases; transparent containers are best, roots, stems, leaves, flowers, fruits can be fully viewed. No matter what container is used, its size, height, color, etc. should be coordinated with cyclamen plants, so as to show the exquisite, crystal elegant flavor of cyclamen cultivated in water. Cyclamen flowering time and method is generally in October to June of the second year, so the water cultivation time is generally in September to April of the second year, the selected cyclamen plants will be removed from the pot, with 20℃ warm water to wash the root adhesion matrix, pay attention not to hurt the roots. Then put it directly into the prepared container, the depth of water should be flush with the rhizosphere, and the deepest should not exceed 1/3 of the bulb, so as not to rot the bulb. Finally, put it in a suitable position indoors, add water regularly, and add nutrient solution. After two to three months of water cultivation, the flowers are destroyed, and the plants are taken out and planted in the cultivation medium for summer. Water quality, water warm water cyclamen water is best spring water or magnetized water, clean water quality, no turbidity, no precipitation, and contains a variety of trace elements necessary for plants, the whole water culture period does not need to change water. Tap water contains chlorine, adverse to flower growth, and easy to turbidity, easy to precipitate, every few days to change the water once, should try not to use. The water temperature should be close to the indoor temperature at that time, generally 10℃ to 20℃. Light, indoor temperature Cyclamen likes a sunny environment, water container should be placed on the indoor sunny desktop or windowsill, not directly on the radiator. The indoor temperature should be 15℃ to 20℃, the highest should not exceed 25℃, and the lowest should not be lower than 10℃. Add nutrient solution water cyclamen in flowering period should also regularly supplement nutrition, generally every 10 days each plant to add 50 ml 1:100 times of flowering plant nutrient solution, the preparation of nutrient solution should also use mountain spring water. Such as yellow leaves, small leaves, small flowers, etc., in the case of eliminating rotten roots, you can add some nutrients as appropriate. Genus name: Gramineae Latin scientific name: Arrhoatherumelatius Character: perennial herbaceous plant height: 50-100 cm high flowering period: summer (June-August) cold resistance: cold resistance (above-5℃) tolerance: positive morphological characteristics: underground stem white beads; aboveground stem cluster, smooth. Leaves tufted, linear-lanceolate, 30cm long, ca. 1 cm wide, with yellow-white margins. Panicles long pedunculate, ca. 50cm, branched; spikelets biflorous, upper flowers bisexual or female, lower male; flowering June-July. Originated in Europe. Habits: Very strong, cold and drought resistant, do not choose soil. In midsummer, the aboveground parts often wither and dormancy, and sprout again in early September. Propagation and cultivation: usually 2-3 years for a plant division propagation, in spring 3-4 months or in September after dormancy when the new leaves, the old plant dug up after separation, each plant should bring 2-3 new buds, and together with the moniliform underground stem separation. Old plants should pay attention to pruning every year, leaves should not be too long, when the underground stem exposed should be cultivated in time, the plants are vigorous and beautiful. When fertilization is too much or too little, the white spots on leaves will disappear and become green, which will affect the ornamental effect.

All kinds of flower cultivation methods complete

Hydroponic methods of various flowers

tequila

1. Change the forming plant into hydroponic culture by root washing method and plant division method. Old roots and adapt to hydroponic environment, generally will not rot. New roots grow in the water in about 7 days. Suitable for low concentration nutrient culture.

2. The crown top of umbrella is larger and compact. The number of branches planted in hydroponic culture is not too many. Too dense affects ventilation and light transmission. It also appears disordered and sparse. It is more natural. 7~9 branches can be used.

3, in order to prevent lodging, should be used in deep containers planting.

4, umbrella leaf stomata developed, the number of special, transpiration exuberant, need to timely supplement the natural consumption of solution. It is easier to grow plants.

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peace lilies

1, with the plant division method, root washing method hydroponic forming plants, the original root system can quickly adapt to hydroponic conditions, generally will not produce rotten roots, 7~10 days can sprout new roots, in a short time can enjoy flowers, leaves, roots! 2. The roots of white crane taro are developed, white as jade, cultivated in containers with high clarity, and the viewing effect is better.

3. The white caltrop is more shady than others, and the hydroponic plants can flower in the indoor semi-shade.

4, summer soil cultivation to hydroponics, will begin to appear part of the old leaves yellow, should be removed in time, and change the water every day, a week after reducing the number of water changes.

coleus

The main results are as follows: 1. The water culture of colourful leaf grass should cut off a section of 5-8 stems from the plant and insert it into the water. When the water temperature is 15-28 degrees, the root system can sprout in 10-15 days and can be implanted into a delicate vase. The leaves of colourful leaf grass are gorgeous, so they are good decorative flowers. But be careful not to add too much fertilizer when hydroponics, lest the leaves turn green!

2. In order to keep the leaves bright, you need to put them in a place with bright light. If the light is not enough, the color of the leaves will become dim and lose luster.

3. The height is controlled by coring method to promote branching, not to produce inflorescences, and to keep the plant full.

Rich bamboo

1. As one of the most suitable flowers for hydroponic culture, thousands of families are generally planted. Planting with water insertion method is very easy to take root, and the maintenance and management is relatively extensive. At a temperature of 18-28 degrees, it is growing all the year round.

2. When the plant is formed by hydroponic culture by root washing method, it can be seen that the original soil root system is orange, but in hydroponic culture, the root is really milky white, red and white, which is very beautiful. Rich bamboo light elegant Qingxiang, evergreen all the year round, and there are bamboo newspaper peace, rich and auspicious meaning, deeply loved by people.

Amorphophallus

The main results are as follows: 1. The seedlings sprouted by plants are most likely to survive. Pay attention to changing water and washing roots every day at the initial stage of hydroponic culture. Amorphophallus is one of the fastest rooting flowers in hydroponic culture. New aquatic roots can be produced in about 10 days.

2. The juice in the stems and leaves of Amorphophallus is poisonous. contact with the skin will cause itching and redness of the skin. Rinse with clean water in time and do not enter.

3, the sea taro is rich and unique, and the leaf shape is beautiful, which is an excellent embellishment on the machine table!

Green basket

The main results are as follows: 1. Green pineapple is very suitable for hydroponic cultivation. Ideal cultivated plants can be easily obtained by root washing by water cutting. under hydroponic conditions, new roots can sprout in about 15-20 days.

2. Put the aerial root into the water together, the aerial root can also play the role of nourishing the root and absorb water and nutrients.

3. During the growth period, spraying the leaves after diluting the hydroponic special fertilizer will make the leaves more gorgeous.

4. Green radish vines are gentle and elegant, with spotted leaves, and small plants can also be planted with wall-hanging utensils, allowing them to tilt and droop, like green curtains, fresh and elegant.

Tiger Pilan

The main results are as follows: 1. In the family hydroponic cultivation, it is best to choose Phnom Penh with yellow leaf edge, and the ornamental value is hydroponic cultivation. Under the condition of water temperature of 20 degrees, new roots sprouted in about 10 murals for 15 days.

2. The root system of tiger skin orchid is loose and not suitable for pruning. Tiger skin orchid leaves beautiful, arrow-shaped leaves tall and straight upward, full of noble temperament, strong adaptability, can be used for living room, study is the green decoration in the dark.

Pocket coconut

1. Small and medium-sized plants cultivated in soil were selected and changed to hydroponic culture by root washing method.

2. The root system of pocket coconut is slender and underdeveloped, and the new root sprouts slowly in the hydroponic environment, but the old root is firm and not easy to rot. The root system is generally not pruned.

Brown bamboo

1. Small and medium-sized plants should be selected for family water culture and planted by root washing.

2. It should be sparse rather than dense. If you raise 3 branches of 2 Mel in each dish, you can show its beautiful and quiet temperament.

3. The roots of brown bamboo are compact, flexible and adapt to hydroponic environment quickly. However, in the process of hydroponic culture, new roots are not easy to sprout, and even hydroponic culture does not grow new roots for several months, but it does not hinder its growth.

Hanging orchid

The main results are as follows: 1. Hydroponic Cymbidium had better choose the aerial root of the plant on the stolon to plant, because the aerial root on the walking stem is very suitable for hydroponic environment, and it is easy to manage leaves. Roots can sprout after about 5 days of water culture.

2. The original stout fleshy roots will rot when they are hydroponically cultured by root washing method or split method. The water must be changed every day, the roots must be cleaned and the rotten roots must be removed. The new roots can grow on the rhizome in about 25-30 days, and the old roots can gradually adapt to the hydroponic environment and no longer rot, which can be cultivated with nutrient solution at this time.

3. When the orchid is hydroponically cultivated, it is appropriate to choose the variety of green leaves, and it is more difficult to operate it.

Love is a light love, love is a deep love! ^ _ ^

Green Emperor

The main results are as follows: 1. When planting with water, it is appropriate to intercept the upper branches of the stem and insert the aerial root into the water to sprout new roots in about 10-15 days.

2. For family hydroponic green emperors, it is appropriate to use small plants and often spray water on the plant surface to keep the leaves fresh.

3. The stem of the green emperor is stout, and the ornamental effect is better by using this characteristic to do upright cultivation. And give appropriate scattered light source.

Spring feather

The main results are as follows: 1. Shuipei Chunyu also chooses small seedlings and can use the method of root washing.

2, often spray water to the leaf surface, and wipe off the dust on the leaf surface with a wet towel to keep the leaf surface fresh.

3. The leaf shape of spring feather is peculiar, which is an excellent choice for family decoration.

Guangdong Rohdea japonica

1. Cut off the appropriate length of the upper branch, wash off the wound, and plant it by water insertion. It can take root in about 20 days at a water temperature of 25 degrees. 2. The phenomenon of rotting roots will not occur when the formed soil culture plants are changed into water culture by root washing method. However, it should be planted in a low concentration of nutrient solution. 3. Using water to raise Guangdong evergreen has a long history in our country. Glass bottled water farming is quite common in Guangdong. Convenient to carry water, clean and hygienic. Don't have some fun.

Tortoise back bamboo

The main results are as follows: 1. Tortoise back bamboo is very suitable for hydroponic cultivation, and the soil-cultivated plants can be changed from root washing to hydroponic cultivation all the year round.

2. Planting by water insertion. The complete aerial root on the branch should be retained, and the aerial root should be inserted into the water, so that the aerial root can be converted into nutritive root and play a supporting role to the plant.

3, the tortoise back bamboo leaf shape is huge, the stem is stout, the hydroponic culture is suitable to choose, the thick stable vessel, in order to prevent lodging.

4. Spray water on the leaf surface with small holes to increase the environmental humidity, which is beneficial to the growth of the plant.

Fruit taro

The main results are as follows: 1. Planting molded plants by root washing method can be raised by water insertion method without seasonal restrictions, as long as the plants have aerial roots, they can be carried out all the year round.

2. The management is extensive and the growth rate is fast. The plants should be renewed frequently. The top branches of the overgrown plants should be cut off and cultivated separately, and there will be new roots in about 10 days. The axillary buds on the old stem will also sprout quickly.

3. Hydroponic fruit taro should choose white butterfly fruit taro with bright leaves, small plants with pink butterfly fruit taro and silver leaf fruit taro for vertical cultivation, because of its bright leaf color and butterfly shape, it is of ornamental value.

Ji pineapple

After flowering, the root buds can be planted in water, and the root buds should not be too small when they are separated. They can be broken off by hand, flatten the base and peel off several leaves near the base, put them in a container and make them touch the water surface. In shade and 20 ℃ environment, they can take root in 2-3 weeks. Potted plants can also be hydroponically cultured after root washing, but it takes more than one month and less rooting. The pH of the nutrient solution is between pH4-5. Ji pineapple is small in size and bright in color. It is a good product for desk furnishings.

Tulip

Hydroponic tulips should be selected according to the needs of flowering period, so as to ensure the freshness and beauty of tulips. The second is to control the temperature. From seed germination to flowering, it can be divided into three management periods, namely, germination stage, vegetative growth stage and flowering stage.

1. Germination period management: fill the flowerpot containing the seed ball with water (ordinary domestic water is OK), so that the root of the seed ball is immersed in water. Put the flowerpot in the indoor light place (preferably on the windowsill), keep the room temperature at 13t, and the temperature does not change too much. 4 the roots and buds will grow in 7 days, thus entering the vegetative growth period, changing the water every three days and once a week after budding. The relationship between the number of days after planting and the number of germination is as follows:

Days after bulb cultivation 1 2 3 4 5 6 7

The number of germination is 0 000 15 28 39 48

2, vegetative growth period management: during this period, with the increase of the growth amount and growth rate of roots, stems and leaves, a large amount of water is needed. To maintain the amount of water in the basin, the root-straight soak in water, the growth temperature is controlled at 15 ℃-18 ℃, the temperature can not be too high, otherwise it will grow too long, the stem will be thin and long, affecting the appearance. As the plant has phototaxis, it is necessary to often turn the direction of the flowerpot so that the stem can grow upright without tilting. After 3 weeks of growth and 4 leaves, an oval flower camp will appear at the tip of the stem, thus entering the flowering period.

3, flowering management: after budding, the temperature can also be controlled at I5 ℃-18 ℃, 5-7 days, the buds open gradually, the flowers show a bright color, after the flowers open, the flowerpot can be moved to a cool indoor place, which can prolong the flowering period, and the general flowers can be kept open for 2 min for 3 weeks.

Leave the ball Lanlugen

The orchid is a good material for flower arrangement because of its fragrance, beautiful color and long flowering period.

The orchid has always been cultivated with soil. Through the experiment of exposed root hydroponics, it has the following characteristics: ① saving labor, ② sanitation, less ③ diseases and insect pests, simple ④ management, long flowering period of ⑤, and ⑥ appreciating leaves and flowers with considerable roots.

The method of water culture of dew root is:

(-) Seedling treatment: dig up the soil-grown orchids, wash them with clean water, cut off withered leaves and leaves of diseases and insect pests, and soak them in diluted flower nutrient solution for half a day.

(2) on the basin: take a glass bottle or vase (without bottom hole), put several beautiful river stones at the bottom of the bottle, move the treated orchid seedlings onto the river stone of the vase, unfold the roots, add clear water, add flower nutrient solution, and place them indoors or in a cool place.

(3) Management: first, spray leaves with clear water once a day, spray leaves with flower nutrient solution every three to four days after one or two days: change water on one side every 15 days, and add nutrient solution after changing water; third, one month after the pot, the head of orchid is injected with flower nutrient solution, half a milliliter at a time, and then once a month to promote growth, flowering and prolong flowering.

(4) it can blossom in about two to three months after potting. Flowers withered after pruning, change water, add nutrient injection, can blossom again.

Pictures are searching on the Internet. Pictures are hard to find and depressing.

Hydroponic culture method of primrose

First, water insertion time: water insertion can be carried out all the year round, winter water insertion containers can be placed indoors to the sun, summer should pay attention to shade to prevent the hot sun. The water temperature should be kept between 15 ℃ and 20 ℃ during water insertion, so that the cuttings can take root quickly and have a high survival rate.

Second, water cuttings: cuttings select branches with strong growth and full bud eyes in that year, and the cuttings are generally 8 cm to 12 cm in length, leaving 2 to 4 nodes. Cut about 2 mm below the lowest section and bind every 10. If there are too many leaves in the upper half of the cuttings, they can be removed properly to facilitate rooting.

Third, water containers: containers are large-caliber pots or shallow-bottomed wide-mouth bottles, which must be washed before use.

Fourth, the method of water insertion: the container contains clean Rain Water, river water or tap water, up to 8 cm to 10 cm deep, then arrange the bound cuttings into the water, with a depth of 4 cm to 6 cm, and then put the container in an outdoor ventilated and semi-shaded place. the water quality must be kept fresh and clean, and the water can be changed every 3 to 5 days. Generally, tumor-like healing tissue can be produced about 20 days after insertion, and fibrous roots can grow in 35 to 40 days.

Fifth, timely planting: when the whisker root grows to 3 cm to 5 cm, it must be planted in time, pay attention to the operation carefully, do not damage the root system, generally after planting shade treatment for about 10 days, you can carry out normal management.

Gentleman orchid

Container selection

In order to carry out hydroponic culture of Cymbidium, we should first choose a good container. Generally speaking, it is better to use a transparent glass container. If you raise a seedling, you only need a glass can. If you want to plant a lot of water, you can use fine wire to compile a metal mesh with a diameter of one centimeter, and make a glass hydroponic box slightly smaller than the metal mesh, or you can use a goldfish tank instead. Then the metal net was covered on the hydroponic box, and the seedlings of Cymbidium were inserted into the nutrient solution through the mesh, and the depth of the flower root in the culture medium did not exceed the limit of the false bulb of the root.

Preparation of nutrient solution

Nutrient solution is divided into inorganic and organic. The inorganic nutrient solution can be prepared according to the following proportion: calcium 1. 5 grams, ferrous sulfate 0. 01 grams, urea grams, potassium dihydrogen phosphate 1 grams, magnesium sulfate 0.5 grams, the above five inorganic salts together, dissolved in 1000 grams of water can be used. The organic culture solution was prepared as follows: fried flax seed flour 100g, bone powder (made of salt-free fresh bone) 100g, bean cake powder 150g, cooked sesame powder 50g, and then dissolved in 1000 grams of water. Compared with the above two kinds of nutrient solution, the composition of organic fertilizer is rich, but the nutrient content is not high, and the composition of inorganic fertilizer is relatively simple, but the fertilizer effect is high and the effect is fast. In order to learn from each other's strong points to offset their weaknesses, the two can be used together. If used alone, inorganic fertilizer is applied once a week, and organic fertilizer is applied once every 5 days.

Use water

In hydroponic cultivation, tap water cannot be used directly, but "trapped" water must be used. The so-called "trapped" water means putting tap water in a container and drying it in the sun for five days to precipitate chlorides such as bleach that are harmful to the roots of the orchid. The "trapped" water, from the outside, the sediment changes from strips to lumps, and the color of the water is green. After "trapping" good water, the position of the submerged root must not submerge the false bulb. If the water level is too shallow, the magnolia can not get sufficient water supply, and if the water level is too deep (flooding the false bulb), it will cause root fester. In the process of breeding, we should pay more attention to observe the changes of water quality, and find that some roots turn yellow or black, indicating that the water is both anoxic and less fertile, and the water must be changed immediately.

Air, sunshine, temperature

Whether we can deal with the ventilation of hydroponic orchid root is the key to the success or failure of hydroponic culture. After a period of culture, there is a layer of moss on the root. When the moss is too thick, it will seriously affect the respiration of the root and corrode the culture medium. At this time, you need to gently brush off the moss layer with a soft and clean brush (you don't have to brush it clean, because a small amount of moss at the root has little effect). In addition, always check whether there is enough oxygen in the water. The method of inspection is to put two or three small fish into the water culture box. If the small fish swim freely in the water, it means that there is no lack of oxygen in the water. If the small fish always float to the surface, their mouths and gills are exposed to the surface to breathe, which means there is no oxygen in the water. It is found that after anoxia in the water, oxygen must be replenished. There are two methods: one is to change the water, and the other is to supply oxygen to the water with a small oxygen pump. In the treatment of sunlight, Magnolia is a semi-yin-yang plant, we should pay attention to the light, especially in summer, to avoid the strong direct sunlight, so that it can receive scattered light. In addition, according to the light-oriented characteristics of Cymbidium leaves, we should pay attention to make the leaves receive light evenly, otherwise the leaf length will be different, the growth direction will be scattered back and forth, and the illumination angle should be adjusted every two or three days. In terms of temperature treatment, the ambient temperature of adult Cymbidium should be 11 ℃-25 ℃, and the seedlings can be slightly higher, 20 ℃-35 ℃. The temperature difference between day and night should be mastered in orchid cultivation in water, which should be kept at about 20 ℃ during the day and not less than 15 ℃ at night in winter.

Rose

After the rose flower fades, cut off the remnant flowers, let the flower branches grow for several days, wait for the first axillary buds on the flower branches to grow stronger, accumulate nutrients, then cut off the cuttings of 3 nodes, remove the petiole at the bottom, and cut the bottom bud into a bevel with a sharp razor blade. Immediately insert it into a prepared bottle filled with clean water, and the cuttings can be inserted into the water. In order to reduce the water evaporation of leaves, some leaves can be cut off. In the case of avoiding light, the incision is easy to grow new roots, so brown bottles should be used. If there is no brown, you can wrap the bottle with a black plastic film. Put the bottle on the south-facing windowsill and do not bask in the sun directly.

When the temperature is high, the water can be changed once a week. When the temperature is 15-25 ℃, it only takes about 20 days to grow roots, and when the young roots grow to 1-2 cm long, they can be transplanted in a pot. Because the young root grows in water, in order to make it adapt to the environment, it is watered once a day at the beginning of transplanting, and then decreases gradually. After a week of shading, you can see the sun sooner or later, and you can survive.

The water insertion method has the advantages of simple method, high survival rate, no time limit, and can be cut and inserted after the flower fades.

Cuckoo

Soilless cultivation is characterized by replacing soil with man-made substrates. The soilless cultivation of rhododendron with solid substrate in Hunan Forestry Institute has achieved very satisfactory results. The variety is summer cuckoo, the crown structure of soilless cultivation is compact, the number of flowering is large, the flower diameter is large, and there are few diseases and insect pests. It not only improves the quality of flowers, but also greatly reduces the heavy physical work, so it is a cultivation method worth popularizing.

1. Preparation of matrix

The root system of rhododendron is very slender, which requires loose matrix to facilitate air permeability and drainage. 1 part of vermiculite, 1 part of pearl sand, 1 part of river sand and 1 part of cinder were mixed in proportion. After mixing the substrate, sterilize it with 0.1% carbendazim solution, mix it evenly into the substrate and cover the plastic film for 1 day. Then rinse with clean water for many times, dry, mix well with 0.4% agricultural compound fertilizer solution, then cover it with plastic film for a month, and then use it in the basin.

two。 Preparation of nutrient solution

Azaleas have strict requirements for fertilizers. During the growing period, thin fertilizer is applied diligently. According to the experiment, good results can be obtained by spraying low concentration foliar fertilizer with agricultural compound fertilizer as the main fertilizer, supplemented with trace elements, PH value controlled at about 5.

The preparation of a large number of elements: 1 liter of water plus 2 grams of agricultural compound fertilizer and 0.5 grams of magnesium sulfate is the standard solution.

The preparation of trace elements: 1 liter of water plus 20 grams of disodium ethylenediamine tetraacetate, 15 grams of ferrous sulfate, 4 grams of manganese sulfate, 6 grams of boric acid, 0.2 grams of zinc sulfate, 0.1 grams of copper sulfate and 0.2 grams of ammonium molybdate as mother liquor. When in use, 1 liter of standard liquid and 1 ml of trace element mother liquid are all elements. The preparation of foliar fertilizer: 1g urea, 1g potassium dihydrogen phosphate, 0.02g boric acid and 0.1g V.B1 in 1 liter of water.

3. Water and fertilizer management

Because the substrate has good drainage and air permeability, but the water retention is poor, so the amount of water is generally more than that of soil culture, in order to keep the substrate moist; at this time, pregnant buds and leaf buds germinate, requiring a large amount of fertilizer, and the full amount of nutrient solution is poured once in about 10 days. From March until the buds burst, foliar fertilizer is sprayed every 15 days or so. After flowering, there is a large amount of water, in addition to watering every day, foliar watering should be carried out in the evening. At this time, the amount of fertilizer is also large, so it can be changed to irrigate the nutrient solution once a week and spray foliar fertilizer once a week to promote the sturdiness of new branches and facilitate flower bud differentiation. After the ambush, pay attention to keep the substrate moist, and sprinkle water to the leaf surface, the amount of fertilizer can be reduced to about 20 days to pour nutrient solution. After the autumn is cool, you can gradually increase the amount of fertilizer, apply a full amount of nutrient solution once in half a month, and spray 1 Mel foliar fertilizer twice to promote the robust growth of flower buds. After the beginning of winter, the physiological activity of rhododendron is weak, so it is not suitable to apply fertilizer, but can be watered properly according to the dry and wet degree of the substrate. In the process of cultivation, there were almost no diseases and insect pests.

Hyacinth hydroponics

Hyacinth is not only a lily plant, but also a bulbous flower. Hyacinth has plump inflorescences, various colors and white roots.

Key points of hydroponics:

(1) choose and buy a container that can hold the bulb, preferably a gourd-shaped container with a small top and a large bottom, with a better transparent glass texture. Some household utensils such as goblets and bottles can be selected, as well as large-mouthed containers.

(2) the water temperature should not be high, and it is better to be below 15 ℃.

(3) after putting the bulb on the bottleneck, the water level can be lowered to just touch the water surface of the root, so that the root can fully absorb oxygen and promote the growth of the root. When the root develops, the black cloth covers the culture container and allows the bulb to develop further.

(4) move the container to a sunny place in winter to make the flowers big and strong.

(5) several hyacinths can also be planted in the fish tank, and the matrix is made of sand and shady ferns to form a wild and interesting small scene, which is also very chic.

African chrysanthemum

Compositae perennial root herbs, large flower diameter, rich flowers and colors, often blooming all the year round. Like warm, sunny and well-ventilated environment, is a semi-cold-resistant flowers, like fertile and loose. African chrysanthemum is a good variety of cut flowers, which can be cultivated in water for a long time, highly ornamental, and good at absorbing formaldehyde.

Water farming of these plants generally does not require special management. Containers with a certain volume for root expansion can be used, while glass containers with open mouth are more beneficial to maintaining water quality and root growth. When planting, you should avoid immersing the leaves in water so as not to cause decay; under suitable light conditions, you can quickly take root; when you find less water, add some water to prevent the root system from drying; when the water becomes dirty, take out the plant, clean the container, and rewater it. General water plants, three days to change the water, apply a nutrient solution, the proportion of the nutrient solution and how much depends on the size of the plant.

Asparagus asparagus

Alias: Yunpian bamboo, plantain grass

Families and genera: Liliaceae, Tianmen winter genus

Morphological features: asparagus plant shape is elegant, leafy branches are slender and beautiful, shaped like clouds, bamboo is not bamboo, posture is elegant, water root is fleshy and white, coupled with a transparent container of scenery, it is not only dignified and beautiful, but also noble and elegant, so it is a good product in hydroponics.

Growth habits: like warm, humid and semi-humid environment, suitable temperature 15-25 degrees Celsius, motivation minimum temperature not less than 5 degrees Celsius, like scattered light, avoid direct strong light, avoid dry air.

Key points of hydroponics:

1) sampling: select the soil culture plants with good shape and vigorous growth, wash the soil and cut off the rotten roots and plant them in the hydroponic container, and add water to the root system of 1/3-1/2.

2) maintenance: start to change the water every 2-3 days, remove the rotten roots in time, and after two weeks, the roots basically adapt to the environment and have already grown water roots. after that, the fresh water can be changed every 5-6 days. when the plants show strong growth potential, the nutrient solution should be cultured with nutrient solution, which should be shallow rather than deep, and should be replenished every 10 days or so in summer. When the sediment of the nutrition industry is increased to renew the nutrient solution, it is generally updated once a month. Avoid bright light in summer, and the motivation should be placed in a warm place with strong light.

Keep the room temperature above 5 degrees Celsius, spray water to the leaves when the air is dry, maintain high air humidity and clean branches and leaves.

Ivy (Hedera hellx)

Alias: Ivy

Families and genera: Araliaceae. Ivy

Because of its branches and dense leaves, it is not only the most ideal indoor and outdoor wall vertical greening material, but also an excellent ground cover plant, which is suitable for climbing buildings, walls, steep slopes, rock walls and shady ground, etc., the demand for pot planting is increasing day by day.

(1) morphological characteristics and varieties

Evergreen climbing vines, branches thin and soft, with aerial roots. The vine grows in a spiral shape and can climb on other objects. Leaves alternate, leathery, dark green, with long stalks, leaves on vegetative branches triangular-ovate, entire or 3-lobed, leaves on flower branches ovate to rhombic. Racemes, florets globose, yellowish. Drupe globose, black.

Chinese ivy (H.nepalensis var.sinensis), Japanese ivy, colored leaf ivy (CV.discolor), golden ivy, silver edge ivy (CV.siluer quetn) are commonly cultivated in the same genus.

(2) Ecological habits

Ivy is a typical negative vine, which can also grow in full light, grow well in warm and humid climates, and is not hardy. Lax requirements on the soil, like moist, loose, fertile soil, not resistant to salt and alkali.

(3) methods of reproduction

The nodes of ivy can take root naturally in the moist air, and will be naturally buried in the soil after touching the ground, so cuttings are often used for propagation, vegetative branches are used as cuttings, sun shading is needed in time after planting, the air humidity should be high, and the bed soil should not be too wet, and it will take root in about 20 days. (4) cultivation techniques

The cultivation and management of ivy is simple and extensive, but it needs to be planted in a place with moist soil and good air circulation. Transplantation can be carried out in early autumn or late spring and need to be pruned after planting to promote branching. Many places in the south are planted in the shade of the garden, making it naturally prostrate on the ground or on the rockery. There are many potted plants in the north, potted plants can bind all kinds of supports, traction and plastic surgery, maintain under the shade in summer, less watering, otherwise it is easy to have stem rot, if this disease occurs, the diseased plant should be separated from health, and carbendazim and methyl thiophanate should be sprayed alternately, put into the greenhouse in winter, indoor to maintain the humidity of the air, not too dry, but the pot soil should not be too wet. Hydroponic ivy can be used as a whole plant or cuttage, preferably in spring and autumn. After the roots grow in the cutting bed, the roots can be planted in the basket for root-promoting mutagenesis. Once the cultivated ivy is excellent in maintenance, clean and hygienic, it is a good product to watch at home, and the cultivated general nutrient solution on the market can also use foliage plant nutrient solution. The concentration of nutrient solution is generally 1pm 4 of the original formula.

(4) other functions

Ivy is not only a good greening plant, the whole grass can also be used as medicine, it has the effect of dispelling wind, promoting blood circulation and detumescence, and mainly treats rheumatic joint pain, low back pain and injury. Smash the juice or add water to fry and wash the affected area, which can treat sores, measles and eczema.

Kylin

Kirin is usually propagated by cutting. From April to early September, strong branches are cut as cuttings. The fresh cut of the stem will produce white milk, which can be dipped in plant ash or charcoal powder to prevent the outflow of the milk. Then leave it in a dry and cool place for 3 to 4 days. After the cut shrinks, there is no close relationship between Qilin palm and aquatic plants, and the principle of pollution-free cultivation must be strictly followed when hydroponics. And regular replacement of new nutrient solution to increase dissolved oxygen. The temperature should not be too low in winter, or the leaves will fall. The concentration of nutrient solution must not be too high, nor should it be overshadowed, otherwise it will cause atavism, and the columnar fleshy stem of the original unicorn palm will grow, which will affect the ornamental effect; in serious cases, it will lead to rotten root death. The white floating juice of Euphorbiaceae is poisonous. In particular, do not enter the eye, be careful not to let the child misuse the entrance, the eye.

Brazilian wood

Brazilian wood has a strong adaptability to light. In the north, it can be continuously placed and watched for more than a month in the dark room, and can be placed for long-term viewing in the bright room. Like high temperature, high humidity and well-ventilated environment, prefer light and shade, but afraid of hot sun, avoid dryness, drought, loose and well-drained sandy soil. The suitable temperature for growth is from 20 ℃ to 28 ℃, the leaves should be protected from withering and drying under 13 ℃ in winter, and the overwintering temperature is 5 ℃.

Brazilian wood is often propagated by cuttings. The best season is from April to June in the north. Large columnar Brazilian wood, the perennial stem itself contains nutrients and water, and the hidden buds on the stem have a strong ability of regeneration, because of the need of decoration, it can be sawed into stem segments of different length for planting, but the end of the stem segment is sealed with paraffin to prevent water loss or infection, which is particularly important in the dry season in the north. Or choose mature and robust stem (unlignified), cut off the top of the stem with leaves, cut the upper leaves in half, peel off the lower leaves, expose stem nodes, about 10 cm to 20 cm per segment, cuttings in coarse sand, fine sawdust or humus soil 3 cm to 4 cm, insert the bed in a semi-shady environment, maintain high humidity, accept 50% to 60% sunshine, temperature 25 ℃ to 30 ℃, about 20 to 30 days can take root and sprout, on the basin. When the stem segment is used as cuttings, the rooting is slow, and sometimes it takes 2 to 3 months to sprout and root. It can also be inserted with water and propagated under high pressure, but it should be carried out under the condition of more than 25 ℃. Water insertion propagation, that is, the stem cuttings 1x3 immersed in water, 3 to 5 days a change of water, and add a small amount of carbendazim aqueous solution antiseptic disinfection, can promote fast rooting and bud growth.

Tequila

Common varieties of tequila are: Phnom Penh tequila, Jinxin tequila, silver tequila, green tequila and narrow tequila and so on.

Strong sex, like the sun, not resistant to shade. It is slightly cold-tolerant and can be cultivated in the open field at the temperature above 5C. The leaves of adult tequila are only slightly frostdamaged at the low temperature of-5C, the aboveground parts of-13C are frozen and rot, the underground stem does not die, and the leaves can sprout and grow normally in the next year. Strong resistance to drought. Like well-drained, fertile and moist sandy soil. The origin usually takes several decades before flowering, but the mother plant dies after flowering and does not blossom in Nanjing. Cross-pollination can only bear fruit.

Tequila can be hydroponically cultured all year round in a heated environment. When hydroponic, all its roots need to be removed, disinfected with disinfectant, and then soaked in rooting solution for a certain period of time. During hydroponic culture, attention should be paid to cabbage insects eating their leaves and hearts, thus losing commercial value and ornamental value. If insects are found to be caught manually, insecticides can also be used to kill them.

Hydroponics should always get a sunny place, do not put it in a dark place for a long time, so that the leaves are easy to whiten and become thinner, thus losing ornamental value, pay attention to heat preservation in winter, put them near the window in the sunny place during the day, and put glass bottles in plastic or cardboard boxes if there is no heating at night. If the leaves turn yellow or droop downward, it may be frostbite. At this time, we need to give it some measures to keep warm. Then put it away from the door and window, and remember not to put it near the north. When changing water in winter, you can change water with warm water of 12 to 18 degrees. Tequila is resistant and can pass the winter safely as long as you pay attention to management.

Make a fortune tree

The rich tree is a perennial evergreen shrub, native to the Malay Peninsula and the Nanyang Islands. In recent years, through cultivation and breeding, it has widely entered the urban and rural families of our country. As a family cultivation, we should pay attention to the following four points according to their living habits of high temperature, humidity, frost and dryness:

One is to pay attention to the sunshine. The rich tree likes high temperature, humidity and sunlight, so it can't be shaded for a long time. Therefore, it should be placed in a sunny place indoors during maintenance and management. When placed, the leaves must be facing the sun. Otherwise, because the leaves tend to light, the whole branches and leaves will be distorted. In addition, spray water on the leaves every 3 to 5 days, which is not only conducive to photosynthesis, but also make the branches and leaves more beautiful.

Hydroponic Culture method of Catharanthus roseus

Apocynaceae Catharanthus roseus, also known as five-petal plum.

Biological characteristics: Catharanthus roseus is native to eastern Africa. Prefer a warm, slightly dry and sunny environment. The suitable temperature for growth is 18: 24 ℃ from March to July, 13: 18 ℃ from September to March of the following year, and the winter temperature is not lower than 10 ℃.

Catharanthus roseus avoid dampness and fear of waterlogging, basin soil watering should not be too much, too wet affects growth and development. In particular, indoor winter plants should be strictly controlled watering, it is better to dry, otherwise it is easy to freeze. Open field cultivation, midsummer showers, pay attention to timely drainage, so as not to cause the whole area to die by waterlogging.

Catharanthus roseus is a light-loving plant, there must be sufficient sunshine during the growing period, the leaves are green and shiny, and the flowers are bright. If you grow in the shade for a long time, the leaves will turn yellow and fall.

Suitable for fertile and well-drained loam, resistant to barren soil, but do not be alkaline. Clayey soil with hardening and poor ventilation results in poor growth of plants, yellowing leaves and no flowering.

Propagation methods: commonly used sowing, cutting and propagation.

Cultivation and management: seedlings with 3 pairs of true leaves were transplanted to 10 cm pots with 3 plants in each pot. When the seedling is 7cm high, the heart is removed once, and then twice again, so as to promote more germination and branching and more flowering. Fertilize once every semimonthly during the growing period, or use the special fertilizer of "Huiyou" potted flowers with 15mur15Mu30. Potted plants or flower beds were planted in the basin, blooming from late May to early November for more than 5 months. Remove the residual flowers at any time during the flowering period so as not to affect the plant growth and ornamental value. The harvest period of Catharanthus roseus is from August to October, and it should be picked along with ripening so as not to lose the seeds.

Pest control: often harmed by leaf rot, rust and root wart nematodes. Leaf rot was sprayed with 65% Dysen zinc wettable powder 500 times. The rust was sprayed with 2000 times the solution of 50% verapamil wettable powder. Control of root wart nematode with 50-fold solution of 80% dibromochloropropane EC

The method of hydroponics in Caiyun Pavilion

Euphorbiaceae Euphorbiaceae, also known as the triangular overlord whip. Originally from South Africa.

Features

Caiyun Pavilion is a perennial succulent plant. The stem is erect, 3-angled and 4-angled, dark green, with gray-green irregular beautiful markings in the center of the stem. The edge has a dentate process, and there are Obovate leaves at the protuberance. There are many branches, all vertical upward, forming a unique plant shape. The whole plant contains repeated milk. Caiyun Pavilion, with its peculiar shape and exotic customs, is a good product for several tables of green decoration.

Habit

Caiyun Pavilion likes to be half overcast, but it requires sufficient scattered light. Can withstand a low temperature of 5 degrees. Caiyun cabinet likes to dry and avoid wetting for a long time, but it is very suitable for hydroponic conditions.

Reproduction

Caiyun Pavilion usually uses cutting to propagate. From May to September, about 10 cm of the branches of the mother plant were taken as cuttings for cutting. The cuttings cut should not be cut immediately, for immediate cutting will cause the rot of the cut and lead to the failure of cutting. Caiyun Pavilion cut will flow out of milk, cut should be dipped in plant ash or toner, and dry in the shade for several days, after the incision is fully dry before cutting, it is very easy to take root.

Key points of water training

1: if there is a shell bug, in addition to moving it to a ventilated and transparent place, you can use a toothbrush to remove the shell bug and spray 250 liquid detergent to kill it.

2: the white emulsion in the stem of Caiyun cabinet is poisonous. Be especially careful not to look into the eye.

The method of obtaining hydroponic material

Cuttings and root washing. The cut branches should be dried in a cool and ventilated place for several days, and then inserted into the water after the incision is dry, otherwise it will rot and new roots can grow after a month.

Hydroponic method of cyclamen

Select cyclamen and containers to select 1-3-year-old cyclamen plants that are pest-free, vigorous and budding, and are best cultivated with soilless substrates such as perlite, vermiculite and sawdust. After changing the environment, it does not hurt the roots, does not slow the seedlings, and adapts quickly. Water containers are simple and economical, and can play the role of waste utilization in daily life, as long as they can hold water, such as fish tanks, teacups, beverage boxes, wine bottles and vases; transparent containers are the best, and roots, stems, leaves, flowers and fruits can be fully viewed. No matter what kind of container is used, its size, height and color should be consistent with cyclamen plants, so as to show the exquisitely carved, crystal and elegant charm of water-raised cyclamen.

Water culture time and methods the florescence of cyclamen is usually from October to June of the second year, so the water culture time is generally from September to April of the second year. The selected cyclamen plants are removed from the pot and washed with 20 ℃ warm water to wash the matrix adhered to by the root system. Then put it directly into a pre-prepared container, the depth of the water is flush with the rhizosphere, the deepest can not exceed 1 / 3 of the bulb to prevent the corm from rotting. Finally, put it in the right place in the room, add water and nutrient solution regularly. After the flowers failed in water for two to three months, the plants were taken out and planted in the cultivation medium for the summer.

Water quality, water temperature water cyclamen water used had better be mountain spring water or magnetized water, the water quality is clean, not turbid, not precipitated, and contains a variety of trace elements necessary for plants, there is no need to change water during the whole water culture period. Tap water contains chlorine, which is disadvantageous to the growth of flowers, and it is easy to be turbid and precipitate. It should be changed every few days and should not be used as far as possible. The water temperature should be close to the indoor temperature at that time, usually 10 ℃ to 20 ℃.

Light, indoor temperature cyclamen like sunny environment, water containers should be placed on the indoor sunny table or windowsill, not directly on the radiator. The most suitable indoor temperature is 15 ℃ to 20 ℃, the highest is not more than 25 ℃ and the lowest is not less than 10 ℃. Adding nutrient solution to raise cyclamen should also supplement nutrition regularly during flowering. Generally, 50ml 1 ∶ 100x ornamental plant nutrient solution is added to each plant every 10 days, and mountain spring water is also used to prepare nutrient solution. If you find yellow leaves, small leaves, small flowers, etc., in the case of excluding rotten roots, you can add more nutrient solution as appropriate.