Maintenance methods of jasmine pot cultivation

If you have ever planted jasmine, you should find that it is easier to grow jasmine in soil than in potted plants. If you want to grow jasmine in soil, you need to pay more attention to it. The editor will introduce you some skills of jasmine pot planting and teach you how to plant beautiful jasmine flowers.

Jasmine flower

1. Using soil: the soil is required to be loose and fertile, with good drainage, preferably sandy soil. The soil can be mixed with rotten leaf soil, fine sand and gardener. The cultivation base prepared in this way can sprout magic well and have a long life.

2. Watering: in winter and spring, the amount of watering should be determined according to the ambient temperature. The lower the temperature, the less watering. Just keep the box slightly moist. The growth is exuberant in summer, there is a great demand for water, and it is necessary to spray water on the leaves of plants on a hot noon. But summer should also help prevent waterlogging.

3. Fertilization: fertilizing jasmine should be mainly during the period from late spring to early autumn. In addition to the need to apply thick fertilizer to the plant several times before blooming and after blooming, apply thin fertilizer frequently at other times, about once a week. Only with fat jasmine can the branches blossom, the leaves are greenish and the flowers are fragrant.

4. Lighting: it is best to put jasmine in the all-day place. If the conditions do not permit, it should also be exposed to no less than 4 hours of sunlight a day. It is appropriate to put jasmine outdoors, if it is placed on the inside of the glass window, it will have a certain impact on plant photosynthesis.

5. Temperature control: if you want to raise potted jasmine well, temperature control is particularly important. When you are growing vigorously, you should prevent it from growing in an environment of 25 mi 30 degrees. In winter and spring, jasmine grows slowly or basically does not grow. It is OK to prevent it from coming out at a temperature of 5 Mustang and 10 degrees, which is very important to ensure the normal growth of jasmine in summer and autumn and not to die in the cold season.

6. Pruning: Jasmine grows strongly, so reasonable pruning is very important. Usually in winter, jasmine should get rid of the old branches, preserve nutrients, and sprout more new buds in old age. After the jasmine begins to bloom in large numbers in summer, it is also necessary to cut short the withered branches, because the jasmine flowers are planted at the top of the branches. After this treatment, the jasmine grows more vigorously and lives longer.

Pot cultivation method of jasmine cultivation method of family culture of jasmine

There are always some colors to fill in. Big or small, a rain, at the top of the earth. After April, it will be the sound of the waves. The wind rattled into my ears, and so quickly, the sun walked around the tree and brought in a group of leaves. And birdsong. Birds chirping in the warm breeze, streets reflected above the streets, songs sung in songs. Above the earth. A kind of listening, seize the sun and the wind, seize the power of the years. So, do you know anything about jasmine? Next, the editor will introduce jasmine to you.

(1) selecting basin

According to the characteristics of the root system of jasmine, which requires good permeability and humid environment, potted jasmine should be planted in plain mud basin, glaze basin, porcelain basin and so on. There are generally three specifications of plain burning mud basin suitable for planting jasmine: caliber 25cm with a height of 15cm, caliber 30cm with a height of 17cm, and caliber 36cm with a high 22cm. The diameter of the flowerpot is slightly smaller than that of the tree crown, which is beneficial to maintain the humidity of the pot soil.

(2) preparation of cultivated soil

It was made of 4 parts of loam, 4 parts of compost and 2 parts of sand, plus a small amount of bone powder, cake fertilizer, plant ash and so on. It is required that the cultivated soil is fertile, loose, strong in water and fertility conservation and good in permeability. Rotten garbage can be sifted through 16 holes instead of sand and disinfected with formalin. Sprinkle 1.5% formalin 2L evenly in lOOm3 soil, then cover it with grass or mat and use it after 48 hours.

(3) upper basin

First cover the drain with tiles or broken pots, add 3cm thick coarse culture soil or coarse sand or cinder, and then plant with the prepared culture soil. When planting, wash the roots of the seedlings first, and cut off the main roots, overlong lateral roots and injured roots. Cut and set the stem at the 15~20cm of the root neck, and then divide the 4-6 seedlings into 2 or 3 clumps and plant them in the basin.

(4) change the basin

When the jasmine flowers planted in the basin grow up from small to small, and the roots cover the whole basin, the plant needs to change from the small pot to the big one. Generally, before the jasmine sprouts, the root system is pruned and then a larger basin is replaced.

(5) Management

When the basin is not changed, the old soil with 2cm thickness can be removed from the surface and the new culture soil can be added.

Fertilization:

The principle of fertilization for potted jasmine is to apply thinly and diligently. Topdressing with bone meal, human and animal manure and urine oil retting to produce mature fermented fertilizer and water, urea and compound flower fertilizer as the auxiliary. During the germination of new buds, the above retting rotten fertilizers with a concentration of 5% were applied every other day, and 1009 urea and 1009 compound fertilizer were added to 25kg every 3 to 4 days. In the flowering season, fertilizer should be applied every 2-3 days, and the ratio of fertilizer to water is 4:8 or 3:7.

Watering:

Potted jasmine still holds the principle of no drying and no watering of potted soil. When the temperature is low in spring and autumn, it should be watered every 2 or 3 days, and once every 1-2 days in summer. The "three volts" day from June to August, high temperature and drought, large amount of water evaporation, irrigated once a day in the morning and afternoon. From November onwards, the water supply should be strictly controlled throughout the winter. In the flowering period, the amount of water should not be too much, especially the jasmine used to watch flowers should control the water content and prolong the flowering period.

Shaping and pruning:

The same as open-field cultivation, as long as careful cultivation, proper soil, fertilizer and water conditioning, timely heart-picking, shoot-cutting and leaf-picking, paying attention to pest control and strengthening cold prevention and heat preservation, a bumper harvest of potted jasmine can be obtained.

That's all I know about jasmine today. I hope it will be helpful for flower friends to read this article. If you want to know more about jasmine, please continue to follow our succulent flower bed and learn more.

Conservation methods of potted jasmine and how to maintain jasmine pot cultivation in the north

Flower bonsai network guide: today, Flower Bonsai Network is about the conservation methods of potted jasmine flowers, and how to maintain jasmine potted plants in the north. Friends who like jasmine flowers come and have a look.

I believe that many flower friends have raised their beloved jasmine, the daily maintenance of jasmine is extremely important, and many flower friends do not maintain properly, resulting in dead branches and fallen leaves of plants, seriously affecting the beauty of jasmine, so how to preserve potted jasmine?

Potted jasmine: in midsummer, water should be watered early and late every day, such as dry air, need supplementary spraying; during winter dormancy, the amount of water should be controlled, such as the pot soil is too wet, it will cause rotten roots or leaves. During the growth period, thin cake fertilizer should be applied once a week. After changing pots in spring, you should often pick the heart for plastic surgery, and re-cut it after flowering to facilitate the germination of new branches, so that the plant is neat and robust and blossoms vigorously.

Selection of potted jasmine soil

The soil of jasmine needs loose, fertile and slightly acidic soil with good drainage. It is generally made by mixing garden soil, river sand and mature fertile soil. In order to keep the soil slightly acidic, ferrous sulfate can be irrigated every 10 days or so.

The 2-3-year-old jasmine needs to change the basin, and the jasmine root is too long in the soil, which affects the normal nutrient demand of jasmine. If the pot is not changed properly, the jasmine will stop growing. It is best to set the time to change the basin before Jasmine comes out of the room. Jasmine change pot do not trim the root, replace the new culture soil and water it.

How to water potted jasmine

Jasmine flowers like wet growth environment, but afraid of stagnant water, need more watering during hot and hot summer, but too much will lead to plant growth stop, basin soil stagnant water.

Spring watering should be watered every 2-3 days, watering around noon, dry and wet, dry and then watered thoroughly.

At the first flowering stage, there is a little more watering. Enter the summer high temperature, also is the jasmine growth prosperous period, at this time the light is strong, should carry on the watering, in the morning and evening 10 each time.

The last florescence in autumn is about September-October, when watering is reduced for about 2 days, and the amount of water is strictly controlled in winter, otherwise the basin soil will be moist and the temperature will decrease, which is seriously disadvantageous to the growth of jasmine.

How to fertilize potted jasmine

Jasmine likes fertilizer, especially its florescence, but the amount of fertilizer should not be too much, and the principle of thin fertilizer should be grasped. Fertilization should be based on light fertilizer, once a month, too much fertilizer will lead to leaf withering and yellowing.

Teach you how to maintain jasmine pot planting in cold winter

Jasmine belongs to the sun-positive flowers and trees, afraid of low temperature and severe cold, once the frozen leaves are easy to fall off from frostbite, and then endanger the branches and even the trunk. Domestic potted jasmine has poor heat preservation because of the thinner soil layer around its roots, so when the weather forecast has a low temperature, it is necessary to move the outdoor jasmine to a shelter in time.

The jasmine under low temperature and cold should be maintained as dry as possible-see that most of the basin soil is dry, and watering should be carried out at noon when it is sunny.

Jasmine is afraid of low temperature, frost and cold wind during the winter. at the same time, it is necessary to breathe and bathe in the sun, and to prevent plants from drying and damaging branches and leaves due to lack of water. These conservation elements, we should seize the opportunity to grasp and implement flexibly according to the change of air temperature and the physiological (dry and wet) response of jasmine plants (branches and leaves), especially when replenishing water to the basin soil. That is, the edge of the basin soil (the shrinking joint between the basin soil and the basin edge) is obvious, which is the reaction that the jasmine plant needs to replenish water. At this time, it is not urgent to wait for the sunny noon or so. Give it [slightly apply warm water without ice hands]-- the basin soil can be moist a little, and the watering should never be excessive, because the jasmine plant at low temperature is weak and does not require much water. Too much watering can easily cause rotten roots and cause plant leaves to fall off and die.

The period from the Winter Solstice to the Beginning of Spring in the lunar calendar is the coldest period in winter. Jasmine should pay attention to shelter from the wind-prevent branches and leaves from dying; pay attention to daylighting-- to benefit the light and circulation of branches and leaves to resist the cold, and at the same time consider plant ventilation-- which is beneficial to the respiration of branches and leaves and roots, so as to avoid the symptoms of branches and leaves and withered branches and leaves caused by jasmine in an impermeable environment.

After the the Beginning of Spring of the lunar calendar, the temperature changes abnormally, cold and heat occur from time to time, so it is very important to prevent the late spring cold from the Beginning of Spring to the Qingming Festival. Many jasmine plants have survived the severe cold. However, the important reason why it is difficult to avoid the late spring cold is-- moving away from the wind shelter too early when heating up-- cold and heat as easily as people, with less air permeability-- stuffy branches and leaves lose normal light and circulation. Too much daylighting-- scorching weak branches and leaves, too much watering-- leads to rotting roots. Another important reason is that the jasmine plant is pruned too early. If the jasmine plant is not in a state of germination, it is very easy to cause the sitting pole-the branches wither down from the pruning place, and even endanger the trunk and finally cause the whole plant to wither. During the period from Qingming Festival to Grain Rain, the temperature tended to stabilize after rising, and the branches of jasmine sprouted slightly. It was a good time to prune and move the jasmine to the flower rack for normal maintenance.

Teach you how to maintain jasmine pot planting in the north

The north pot jasmine flower conservation method, the preparation of culture soil, jasmine like fertilizer fertile loose, well-drained slightly acidic soil. Generally use 4 parts of pastoral soil, 4 parts of compost soil, 2 parts of river sand or grain bran ash, plus an appropriate amount of fully rotten dried cake, chicken and duck manure, etc. Can also be self-made culture soil, garden soil and animal and plant raw materials (such as vegetable leaves, branches and leaves, melon peel, feathers, fish viscera, etc.), according to a layer of soil layer of animal and plant raw materials preparation in plastic bags or flowerpots, plus Amoy rice water compaction. In this way, after a winter, a kind of soil suitable for jasmine cultivation can be made. In order to keep the basin soil slightly acidic, 0.2% ferrous sulfate can be poured every 10 days or so.

After growing for 2 to 3 years, the root system of jasmine is intertwined in the basin soil, and the physical and chemical properties of the cultivated soil become worse. If the jasmine is not changed, the growth of jasmine will be seriously affected. It's better to change the basin before Jasmine comes out of the room. When changing the basin, generally do not trim the root, replace it with new nutritious soil, and put some bone powder and horseshoe slices on the bottom of the basin as base fertilizer, and pour water thoroughly after changing the basin.

Watering properly according to the characteristics of jasmine like moist and afraid of stagnant water and air permeability, we should grasp the principle of watering. From April to May in spring, jasmine is drawing branches and spreading leaves, the temperature is not high, the water consumption is not large, and it can be watered once every 2 to 3 days, before and after noon. If you want to see dry and wet, watering must be thoroughly watered. The spring blossom period is from May to June, and the watering is slightly more than that in the early days. June to August is the summer day, the temperature is the highest, is also the peak period of jasmine blooming, strong sunshine, need more water, can be watered once in the morning and evening. In times of drought, water is also used to spray the leaves and the ground around the basin. From September to October, it can be watered once every 1 to 2 days, and the amount of watering must be strictly controlled in winter, otherwise the humidity of the basin soil is too high and the temperature is too low, which is disadvantageous to jasmine overwintering. As far as the principle of watering during the growing period is concerned, it should not be dry or watered, and the pot soil should be watered thoroughly when the soil becomes gray and white.

Appropriate amount of fertilization jasmine likes fertilizer, especially the long flowering period needs more fertilizer. Families can rett with kitchen leftovers to make liquid fertilizer. Such as fish offal, rice water, bean cake, add black alum (ferrous sulfate) into the water tank, in the sun for 20 days or so can be used. The fertilizer and water prepared in this way can not only meet the needs of jasmine for fertilizer and water, but also change the pH of the soil.

Just out of the house after fertilization, fertilizer liquid should be light, applied once a week, the ratio of fertilizer to water at 1:5. Fertilization after bud and anthesis, the ratio of fertilizer to water should be 1:1. Fertilization should be applied every 4 days when the high temperature is in full bloom, you might as well fertilize it in the morning and in the evening, and dissolve the water the next day, which is beneficial to the absorption of jasmine roots, and should be applied less or stopped before Frosts Descent to improve the maturity of branches to survive the winter. Fertilization time can be flexibly mastered, generally in the evening, before application, first use a small shovel to loosen the basin soil, and then apply. Be careful not to apply fertilizer when the basin soil is too dry or too wet. The effect of fertilization is the best when the basin soil is dry and not dry. The phenomenon that jasmine only grows branches and leaves but does not blossom is mainly due to excessive nitrogen fertilizer and insufficient sunlight, such as applying more phosphorus and potash fertilizer, and basking more in the sun according to the habit of enjoying light, it is generally not difficult to conceive buds and blossom.

Pruning branches and leaves jasmine is usually pruned before going out of the room every year when changing pots.

Specific method: after waiting for the basin soil to be dry, except for keeping 4 pairs of old leaves on each branch, the rest of the leaves will be cut off, but we should be careful not to damage the young buds in the leaf axils. Jasmine generally grows five batches of branches in a year, the first batch is stout and powerful, the second batch is followed by the third batch, and the fourth batch and the fifth batch are very weak. Thin and weak branches should be cut off because they cannot produce a large number of buds, waste nutrients and affect light transmittance.

How to make jasmine blossom?

First of all, do a good job of picking buds. Around the end of May, the new shoots are emerging and then the buds are pregnant for the first time, because the temperature is slightly lower, the temperature difference between day and night is large, the buds are stunted, the flowers are small, and the aroma of flowers is poor. In order to promote more new shoots to produce more and better buds, these weak buds should be cut off in time at the third pair of leaves, and the top of the branches with only leaves but not buds should also be cut off. In this way, the lower part of the cut can usually produce a number of new branches to achieve the purpose of multi-flowering. At this time, each batch of flower buds can be the size of mung beans, in which the first flower is just white, do not water temporarily, make the pot soil dry, and water again when the plant tender leaves and flower buds droop, so that nutrients and water can be concentrated to supply flower branches and make jasmine bloom more. Do a good job of the above points, coupled with reasonable water and fertilizer management, your jasmine will be full of flowers.

Teach you how to maintain jasmine pot planting

1. Flood: Jasmine has shallow roots and developed fibrous roots, luxuriant branches and leaves, high temperature and evaporation in summer, and it is not resistant to drought, so the soil can not be too dry, but it should not be muddy. Pots had better use soil basins, plastic pots, porcelain pots with poor air permeability, can be used as a cover basin. The premise of flood is that the soil aggregate structure is good, loose and ventilated. The principle of flood irrigation is to dry and wet, dry and thoroughly irrigate. Note that dryness is by no means dry coke.

2. Big fertilizer: Jasmine has long growth cycle, large annual growth and repeated branches and blossoms, fast nutrition consumption, high energy demand, thin branches and thin leaves and less flowers if the fertilizer can not keep up with it. The premise of big fertilizer is mainly rotten organic fertilizer, which is extremely important, such as rapeseed cake water (topdressing), poultry and fish visceral water (topdressing), supplemented by chemical fertilizers such as potassium dihydrogen phosphate. The method of fertilization is to apply it in the evening on a sunny day during the growing period, return water in the early morning of the next day (crucial), and once a week during the growing period.

3. High-temperature exposure: Jasmine likes the sun very much and must not over-shade. Under the premise of ensuring moisture, full-day sunshine is the best. If there is sufficient sunshine, there are many flowers with luxuriant leaves and leaves, while low-temperature shading means thin leaves, thin flowers and thin branches. In addition, moderate pruning before spring germination and after each batch of flowers can ensure proper density of branches, concentrated nutrition and reduce ineffective consumption.

Supplement: the problem of strengthening in the process of maintenance. After five years of growth, the main branches will age, the upper branches will be thin and weak, and the flowers will be small. In the meantime, special attention should be paid to cultivating more native branches at the base, which are strong and properly guided to the old main branches that need to be renewed. after a year of growth, the old branches can be replaced and the soil surface of the old branches can be cut off, so as to achieve the purpose of renewing the main branches and strengthening the trees. maintain vitality.

Soil selection: it is better to cultivate jasmine in rich sandy and semi-sandy soil, and in slightly acidic soil with pH value of 66.5.

The main pests during the growth period of jasmine are jasmine leaf borer, cotton red spider, bran shell insect and so on.

1: Jasmine leaf borer: it is one of the main pests of jasmine. It eats the leaves, buds, twigs and shoots of jasmine with its larvae. The bark of branchlets withered after being eaten, and the seedlings died after being killed, which seriously affected the growth and flowering of jasmine.

Control methods: ① winter or early spring, remove the withered branches on the plant and leaves on the ground, concentrated burning; ⑧ properly thinning leaves to facilitate ventilation; timely manual capture and kill eggs, larvae and pupae on the leaves. During the growth of jasmine, ② can be sprayed with 6000 times of 50% trichlorfon wettable powder, which has a good control effect.

2. Cotton red spider. It can harm many flowers and many greenhouse plants. Jasmine is one of the common victimized flowers. The leaves of the injured flowers showed small yellow-white spots at first, then gradually turned red and extended to the whole leaf, resulting in leaf curl, withered and yellow shedding, rapid reproductive development and serious harm, affecting the growth and flowering of flowers and trees.

Control methods: in the red spider harm period, you can use 1500-2000 times of trichloropropanol EC (1500-2000 times of trichlorotrichlorohydrin wettable powder, or 1000-1500 times of omethoate) spray control, spray once every 7 days, spray 2-3 times, the effect is better. When spraying, you should spray on the back of the leaves, and pay attention to spraying the inner branches and leaves of the middle and lower parts of the plant.

3. Bran scale beetles: 4 generations occur from May to October, the larvae and nymphs can crawl, and the adults are fixed in a waxy shell to absorb tree sap. Prevention and control methods: the nymphs and nymphs can be fully sprayed with contact insecticides such as dimethoate and other contact agents in the nymph stage. Because of the waxy shell, the adults should be killed by internal inhalation drugs such as omethoate and No. 20 petroleum emulsion which can dissolve the wax shell.

In addition, jasmine should be pruned in the process of growth, especially in summer, jasmine grows very fast, so it should be pruned in time. Potted jasmine pruning to retain the base of 10 cm to 15 cm, to promote the majority of stout shoots. After the flower withered, the flower branches should be cut off in time to reduce the consumption of nutrients, but also promote the growth of new shoots, so that the branches are dense, buds are more, and flowers are more.