How to raise green pineapple? Culture methods and matters needing attention of family potted green pineapple

How to raise green pineapple? Green pineapple is a large evergreen vine of Araceae. It grows in tropical areas and often climbs on the rocks and trunks of rainforest. It has strong entanglement, developed air root and can be cultivated in water. The following editor will introduce how to raise green pineapple.

How do green pineapple reproduce?

Green pineapple is usually propagated by cutting method. In late spring and early summer, strong green rattan is selected, branches of 15 cm to 30 cm are cut, leaves of 1 to 2 nodes at the base are removed, care not to hurt air root, then insert into plain sand or cinder, depth is 1x3 of cuttings, drenched with enough water in shaded place, spray water on leaves every day or cover with plastic film to moisturize, as long as the environment is not less than 20 ℃, the survival rate is more than 90%. The specific methods of cutting are as follows:

1. Selection and treatment of cuttings: cuttings should choose semi-lignified branches with strong growth and no diseases and insect pests, cut into 10-13 cm long, cut into oblique notches at the bottom, leave 2-3 leaves at the upper end, and cut off half of the leaves to reduce water evaporation and facilitate the survival of cuttings.

2. Cutting substrate: the cutting substrate requires loam or sandy soil with high humus content, which is loose and breathable, well drained, and preferably vermiculite, which can take root quickly and have a high survival rate. Disinfect the soil with 2% formalin or 5% potassium permanganate before insertion.

3. Cutting method: the lower end of the prepared cuttings was quickly dipped in ABT rooting powder or indolebutyric acid, then inserted into the prepared substrate, put into the soil, poured water, so that the cuttings were in close contact with the substrate, and then covered with plastic film.

4. Plug-in management

Pay attention to keeping the soil moist and high air temperature after ① insertion. The soil moisture is about 50%, while the air humidity is 80% and 90%.

At the initial stage of ② cutting, the shade degree of the shade shed is kept at about 80%, which can not only prevent strong direct sunlight, but also ensure sufficient scattered light, so as to facilitate photosynthesis and rooting of leafy cuttings.

Through the above treatment, ③ basically takes root after 20 days, and the film can be removed to increase the light. at the same time, attention should be paid to foliar spray and shade on sunny days in summer, cold prevention in winter, and normal management in the basin about 10 days after rooting.

How to raise green pineapple?

1. Lighting

The original growth condition of ① green apple is in the forest sheltered by towering trees, and the positive direction is not strong. However, in the north of autumn and winter, in order to supplement the deficiency of temperature and photosynthesis, its illuminance should be increased. You can put the green pineapple in the best indoor light, or move to a sealed balcony to bask in the sun at noon. At the same time, open windows as little as possible when the temperature is low, because the leaves may be frostbitten in a very short period of time.

② indoor cultivation can be placed next to the window, but to avoid direct sunlight. Too strong sunlight will burn the leaves of green pineapple, overshade will make the beautiful markings on the leaf surface disappear, usually to receive four hours of scattered light, green pineapple growth and development is the best. Therefore, the green apple can be placed in the sunny place indoors all the year round. In darker rooms, it should be moved to a strong light environment every semimonthly to restore for a period of time, otherwise it is easy to make the internodes grow and the leaves become smaller.

③ greens can be placed near the east or north windowsill in spring, summer and autumn, and south-facing windows in winter. If it is placed in an environment where the light is too dark for a long time, it will not only cause the trailing stem to grow, the Internode becomes longer and the plant shape sparse, but also the yellow and white stripes on the leaf surface will become smaller and pale, and even the spots will disappear and fade to green completely. Such as outdoor training, should pay attention to sunshade, especially in summer should pay more attention to prevent direct light, otherwise it will lead to new leaves smaller, leaf color dim, while easy to burn leaf edge.

2. Temperature: in the north, when the room temperature is above 10 ℃, the green pineapple can survive the winter safely, and when the room temperature is above 20 ℃, the green pineapple can grow normally. In general, it is not a big problem for families to reach this temperature, we should pay attention to avoid excessive temperature difference, and at the same time, we should also pay attention to the leaves not close to the heating equipment.

3. Humidity: humidity refers to the water content of the air in the plant growing environment. Under the condition of ensuring normal temperature, increasing humidity is very beneficial to the growth of plants. The following methods can be used to increase the temperature. Keep the plant close to the humidifier, which opens for more than 5 hours a day, and the plant can enjoy the water mist emitted by the humidifier; spray water on the leaves, stems and air roots of the plant with a sprayer adjusted to the fog scale, several times a day; keep the right amount of water in the flowerpot tray and increase the local temperature of the plant through its evaporation Gently wipe the leaves with cold wet towels or toilet paper or apply them lightly for a short time (1-2 hours a day); cover the plants with a transparent plastic film to create the effect of a small greenhouse and replenish plant moisture by evaporating moisture in the soil for less than 2 hours a day. Too long time will affect plant ventilation and photosynthesis.

4. Water: the amount of water in autumn and winter should be strictly controlled according to room temperature. Before heating, the temperature is low and the soil evaporation of the plant is slow. In order to reduce watering, the amount of water should be controlled between the original 1pm 4-1max 2. Even after heating, watering should not be too frequent, watering should be less watered into the basin, and should be oozed by brown silk. In addition, water should be sprayed to the aerial root growth of the brown column to reduce the insufficient water absorption of the root caused by rapid evaporation. Winter water to dry after a day of water is better, the water is too cold easy to damage the roots. When raising water, the amount of water should not be too much, just submerge the roots, and it is easy to rot the stems and leaves when there is too much water.

5. Soil: in winter, it can grow well under the bright scattered light indoors, with strong stem nodes and gorgeous leaf color. During the growth period, there is a higher demand for water, in addition to normally replenishing water to the basin soil, but also often spraying water to the foliar surface, and rattan cultivation should also spray more water on the brown hair column to make the brown hair fully absorb water for the aerial root absorption around the stem. Nitrogen, phosphorus and potassium compound fertilizer can be applied every 2 weeks or 0.2% potassium dihydrogen phosphate solution can be sprayed every week to make the leaves green and the markings more bright. Green pineapple likes to be moist, it is appropriate to keep the basin soil moist regularly during the growing season, and avoid drying the basin soil, otherwise it is easy to cause yellow leaves and poor plant shape. If too much watering causes stagnant water in the basin soil, it is easy to cause rotten roots and withered leaves, especially when the room temperature is low in winter. While fully watering in summer, we should also pay attention to often spraying water on the leaf surface. If the climate is dry in winter, the leaves should be sprayed with warm water every 4-5 days to wash the dust off the leaves to keep the leaves bright and green.

6. Fertilization: in autumn and winter in the north, plants grow slowly or even stop growing, so fertilization should be reduced. Before winter, liquid inorganic fertilizer is mainly poured and sprayed, and the time is about 15 days. After winter, fertilizer is mainly sprayed on the leaf surface, mainly sprayed through the stomata on the leaf surface, and the fertilizer is absorbed through the stomata on the leaf surface, and the fertilizer effect can act directly on the leaf surface. Foliar fertilizer should use special fertilizer, ordinary inorganic fertilizer is not easy to be absorbed by foliar. Peking University Huasheng series and Japanese flowers can be used as foliar fertilizer.

7. Plastic surgery: 4-5 plants are planted or cut directly in each pot, and brown columns are set up in the middle of the pot to facilitate the winding and upward growth of green pineapple. Plastic pruning is carried out in the spring. When the stem vine crawls all over the brown column and the tip exceeds the brown column 20cm or so, cut off the stem tip 40cm of 2-3 plants. When new buds and new leaves sprout after truncation, cut off the stem tips of other plants. If the whole plant or the lower half of the plant is defoliated due to freezing in winter or other reasons, the half of the stem can be cut short by 1 / 2, and the other half by 2 / 3 or 3 / 4, so that the cut mouth is staggered so that the new leaves growing meters under the cut can be quickly covered with brown columns.

How do you plant green pineapple?

The pot planting of green pineapple is relatively simple. The pot planting method of green pineapple is introduced as follows:

1. There are at least 4 colonized seedlings in the basin. The basin soil should be loose, fertile and rich in organic matter, which is favorable for forming.

2. Green pineapple should grow in the environment with high temperature (room temperature should not be lower than 10 ℃ in winter, otherwise yellow leaves and fallen leaves are easy to occur) and strong scattered light. If it is too dark for a long time, the internodes will be slender and weak, and the leaves will become thinner, lighter and lose luster.

3. 15-30cm branches were cut in late spring and early summer (April-August), and the leaves with 1-2 basal nodes were removed.

4. Potted directly with culture soil, 3-5 roots in each pot, watered thoroughly, planted in a cool and ventilated place, keep the pot soil moist, can take root and sprout in about one month, and grow into plants with ornamental value in the same year.

What if the green pineapple has yellow leaves?

1. Green apples bought in winter are generally frozen, so yellow leaves will soon appear indoors, and new leaves will be reissued during the Spring Festival after these frozen yellow leaves have fallen.

2. Generally, the newly bought green apple has an adaptation period of about 1 month to the new environment, and the bottom yellow leaf is normal, but remember: the yellow leaf or dead leaf should not be directly peeled off, but should be cut off from the middle of the petiole, so as to avoid direct stripping causing too much water loss and increasing the wound. as a result, the upper leaves will turn yellow.

3. Green pineapple is not afraid of darkness, but a very dark environment can also cause yellow leaves, which can be moved regularly to places with good light. At the same time, it can not be exposed to the sun. Excessive exposure in strong light will not only cause yellow leaves to fall, but also lead to the death of the whole plant.

4. If the basin soil is too dry or too wet, both of them will cause metabolic disorder, damage to root system and lead to yellow leaves and fallen leaves.

5, lack of fertilizer, malnutrition will also appear yellow leaves, fertilizer should be replenished in time. Can be properly fertilized with beer, the method is according to the proportion of 1:1 beer with water, spray stems and leaves.

6. Excessive topdressing is also easy to cause root burning, causing leaves to turn yellow and wilt. You can dilute fertilizer with water to let nutrients flow away with water.

Pest control of green pineapple

1. Anthrax

[disease characteristics] the pathogen often harms the middle part of leaves and flowers as well. At the beginning, wet reddish-brown or dark-brown pustular spots appeared in the disease, and there was a faded green halo around the spots. after enlargement, there were long oval or strip-shaped patches, dark brown on the edge, yellowish brown on the inside, and ringlike markings converged by dark spots. Because of its black and brown spots, it is also known as black spot or black brown disease. The plant can be repeatedly infected during the growing period.

[control methods] there are many pesticides that ① can control anthracnose, such as mancozeb, carbendazim, thiophanate, carbendazim and so on. The 1500-fold solution of "Shibao Gong" made in ② Germany is a specific drug for the treatment of anthrax.

2. Root rot

[prevention and treatment] during the onset of the disease, 50% carbendazim wettable powder 500 times or 5% carbofuran granules can be used, and roots can be irrigated.

3. Leaf spot

[prevention and treatment] remove diseased leaves and pay attention to ventilation. It can be sprayed with 95% benzoylammonium 500x solution or 80% carbendazim wettable powder 1000 times solution.

Culture method of green pineapple | Culture method and matters needing attention of green pineapple | how to raise green pineapple | Culture method of green pomelo orchid

Green pineapple function:

The original origin of green turnip is the Mexican plateau. Green pineapple can purify benzene, trichloroethylene and formaldehyde in the air at the same time, so it is very suitable to be placed in the newly decorated room. And has very high ornamental value, vine stem natural droop, not only can purify the air, but also can make full use of the space, for the rigid cabinet to increase lively lines, lively color. Therefore, green apple has the laudatory name of "high efficiency air purifier". Now let's introduce the culture method of green pineapple:

Green pineapple picture:

The culture method of green pineapple:

The growing environment of green pineapple needs a temperature of more than 15 ℃. Below this temperature range, there will be leaf yellowing. Watering requires to keep the basin soil moist, not dry and waterlogged for a long time. The light environment is mainly semi-overcast, the whole sun can be maintained when the temperature is low in winter, and direct sunlight is absolutely prohibited when the sun is strong in summer. However, if you stay in the dark for a long time, you will also have yellow leaves, so you need to adjust your position in time. Fertilization requires less application, do not feed at one time, otherwise it is easy to cause fertilizer damage. The air humidity requirement is 60-85%. When the air humidity is less than 50%, the leaves are easy to yellowing. When there are red spiders and shell insects, the leaves are also easy to yellowing, and the disease spreads very quickly, so it needs to be sprayed with special insecticides to prevent and cure it. In addition, wiping the leaves regularly is a good way to prevent.

Green Luo spring, summer, autumn three seasons can be placed in the east or north windowsill near, winter can be placed in the south window. If it is placed in an environment where the light is too dark for a long time, it will not only cause the trailing stem to grow, the Internode becomes longer and the plant shape sparse, but also the yellow and white stripes on the leaf surface will become smaller and pale, and even the spots will disappear and fade to green completely. Such as outdoor training, should pay attention to sunshade, especially in summer should pay more attention to prevent direct light, otherwise it will lead to new leaves smaller, leaf color dim, while easy to burn leaf edge. The suitable temperature for the growth of green pineapple is 20 ℃ ~ 30 ℃, and the room temperature should not be lower than 15 ℃ in winter to prevent frostbite to yellow. Green pineapple likes to be moist, it is appropriate to keep the basin soil moist regularly during the growing season, and avoid drying the basin soil, otherwise it is easy to cause yellow leaves and poor plant shape. If too much watering causes stagnant water in the basin soil, it is easy to cause rotten roots and withered leaves, especially when the room temperature is low in winter. While fully watering in summer, we should also pay attention to often spraying water on the leaf surface.

If the climate is dry in winter, the leaves should be sprayed with warm water every 4-5 days to wash the dust off the leaves to keep the leaves bright and green. Potted green pineapple should choose rotten leaf soil with fertile, loose and good drainage, and partial acidity is better. Green pineapple is extremely shady and can be placed all the year round in the sunny place indoors. In darker rooms, it should be moved to a strong light environment every half month to restore for a period of time, otherwise it is easy to make the internodes grow and the leaves become smaller. Green pineapple likes the hot and humid environment, and the overwintering temperature should not be lower than 15 ℃. In order to keep the basin soil moist, water should be often sprayed on the leaf surface to increase the air humidity to facilitate the growth of aerial roots. Green pineapple is usually propagated by cutting and burying stems. Select robust green radish vine in late spring and early summer, cut 15 cm to 30 cm branches, remove the leaves of 1 to 2 nodes at the base, be careful not to hurt the air root, and then insert them into plain sand or cinder, the depth is 1 gamma 3 of the cuttings, drench enough water in a shaded place, spray water to the leaves every day or cover with plastic film to moisturize, as long as the environment is not less than 20 ℃, the survival rate is more than 90%. Attention should be paid to the following aspects during maintenance: 1, light 2, temperature 3, humidity 4, water 5, fertilization.

What if the green pineapple leaves turn yellow:

There are several main reasons for the yellowing of green apple leaves: 1 too much watering, 2 lack of sunshine, 3 lack of fertilizer

First, the green pineapple itself is not tolerant to low temperature, which will lead to root rot in the case of low temperature and large water for a long time, resulting in insufficient water supply to the roots. finally, the root leaves begin to turn yellow, and the top leaves lose their luster and feel soft with their hands. Try filling the roots with rotting spirit. If it doesn't work, you can only cut off the branches without yellow leaves and cut them back. In winter, the potted soil is kept slightly dry and unwatered.

Second, there is another situation, if there is no problem with the root system, it is the reason for the lack of fertilizer, and the long-term lack of nitrogen fertilizer will also lead to the yellowing of the root leaves. In this case, the top leaves still have texture.

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How to raise water green pineapple, the culture methods and matters needing attention of water green apple

Water green pineapple is a large evergreen vine, which originally grows in tropical areas and often climbs and grows on the rocks and trunks of rainforest, which can grow into huge lianas. A kind of flower that is more common in foyer, study and windowsill in daily life. Water green pineapple can bring fresh and natural air indoors, so let's learn about how to raise it, the breeding methods and matters needing attention.

How to raise water green pineapple, the culture methods and matters needing attention of water green apple:

1. Growth environment: it is understood that the water green turnip prefers a warm and humid environment, which requires loose, fertile soil and good drainage. The water green turnip is extremely shady and can be placed in the sunny part of the room. in the dark room, it should be moved to the environment with strong light every 14 days or so to recover for a period of time to absorb a certain amount of photosynthesis, otherwise it is easy to make the internodes grow and the leaves become smaller.

2. Temperature and photosynthesis: in the north of autumn and winter, in order to supplement the deficiency of temperature and photosynthesis, its illuminance should be increased. Put the water green pineapple in the best place for indoor lighting, or move it to a sealed balcony at noon to supplement photosynthesis. At the same time, when the temperature is low, we should open the window as little as possible. In a relatively short time, the leaves of water green apple may be frostbitten. The water green pineapple can survive the winter safely when the room temperature is more than 10 ℃, and the water green apple can grow normally when the room temperature is above 20 ℃.

3. Watering and fertilization: water green pineapple should be watered reasonably and appropriately in autumn and winter. In the lower temperature environment, the lower temperature should be watered as little as possible. Don't water too often after heating. Generally, the growth of water green pineapple is relatively slow or even stops growing in autumn and winter, so fertilization should be reduced. Before the beginning of winter, the fertilizer is mainly liquid inorganic, which is applied every 14 days or so. After the water green radish enters winter, the fertilizer should be mainly sprayed on the leaf surface, mainly through the stomata on the leaf surface, and the fertilizer can be absorbed through the stomata on the leaf surface, and the fertilizer effect can act directly on the leaf surface. Foliar fertilizer should use special fertilizer, ordinary inorganic fertilizer is not easy to be absorbed by foliar.

4. Cultivation management: the growth of water green apple is faster, and the cultivation management is more extensive. In the process of cultivation and management, more water should be sprayed to plants in summer and nutrient solution should be added every 10 days to keep the leaves green. Potted seedlings should be cut off in time when the seedlings grow out of the cultivation column 30cm; when the foot leaves fall off up to 30%-50%, they should be replanted in time. Each pot planting or direct cutting 4-5 plants, easy for water green pineapple winding upward growth. Plastic pruning is carried out in the spring.

The above is how to raise water green pineapple, the breeding methods and matters needing attention, aquaculture personnel can carry out reasonable pruning according to the growth of water green pineapple to improve the ornamental value of water green pineapple.

Extended reading:

How to raise green pineapple? Cultivation methods, cultivation and pruning techniques of green pineapple