How to grow pineapple flowers How to grow pineapple potted plants

Bromeliads should be placed in a semi-shaded and ventilated place in daily management and maintenance, and scattered light should be used for cultivation. Strong light is easy to burn the leaves and appear misspots; But be careful not to put it in the shade for a long time, the beautiful color of the leaves often becomes lighter and lighter, resulting in regrets for ornamentation.

In the case of arid climate, hot and low temperature, the leaf edge and leaf tip of pineapple are very prone to scorching, so to keep the potting soil moist, water can be sprayed on the leaf surface 1 to 2 times a day, and the cup-shaped part of the leaf seat can be filled with water. Bromeliads were originally parasitic plants, the root system is not developed enough, only small and short root system, so do not apply too much fertilizer to prevent the root system from rotting and the leaves from yellowing, and should be applied with thin fertilizer and water.

The leaf axils at the base of the ornamental pineapple will continue to grow small buds, and when it grows 5 to 6 leaves, it can be cut off and propagated by cuttings, and roots can be born in about 1 month.

The maintenance of ornamental pears is extremely easy, as long as they like high temperature, humidity, and semi-shade habits, they can be placed in a warm and bright room all year round. Full sunshine in winter, morning and evening in spring and autumn, and no direct sunlight in summer. The light is bright and the leaf surface is bright in color.

The overwintering temperature should not be lower than 10, and higher than 20, which is not conducive to plant dormancy, and will affect the growth and sweat of the next year. During the growing period from late spring to autumn, you can increase the amount of watering appropriately, and you can also fill some water in the leaf tube, and you need to change the water once every half a month to avoid water deterioration and stinkiness. Foliar water is often sprayed.

In winter, it is advisable to dry the pot, but not too dry. From May to September, nitrogen fertilizer should be applied once a week, and phosphorus and potassium fertilizer should be appropriately applied before flowering to promote large and colorful flowers. When flowering, do not irrigate the tube and store it in a place away from sunlight to prolong the flowering period.

After flowering, the flower stalk must be cut off to reduce nutrient consumption. Do not fill the tube with water in winter. The root system of ornamental pineapples is not very developed, there is no taproot, and some roots also like to contact with air, so planting in small pots and shallow pots will grow and develop better than using large pots and deep pots.

It is best to add a small amount of garden soil to the potting soil, or mix it with peat and perlite. After flowering, the central leaf cluster dies and the next daughter plants continue to grow. When this seed plant is 15 cm tall, it can be removed from the mother plant and replanted.

In doing so, it can only be "passed on from generation to generation", and the number of breeding is limited. Therefore, it is best to combine the spring repotting, cut the small tuber cuttings that grow out of the tuber part of the mother plant, or use the young shoots germinated from the roots of the old plant to grow roots, all of which should be protected from shade and moisturizing, and when the root system grows to 2-3 cm, it can be planted. If cultivated properly, a mother bead can reproduce about 10 plants per year.

In addition to the ground species, there are many epiphytic species of pineapple flowers, that is, they originally grow in the wild epiphytes between tree trunks or rocks, and their root systems are not very developed, and some roots also like to contact air, so the growth and development of small pots will be better than that of large pots. Interestingly, this flower seems to be very particular, "family planning", each mother plant will no longer bloom after flowering, and regenerate from the plant after withering, this sub-plant is "single transmission from generation to generation", so in addition to dividing propagation, you can also use test-tube seedlings, in order to reproduce a large number of seedlings, each variety has different characteristics and characteristics, and its flowering period is also inconsistent, and even some weak plants have not bloomed for a long time. Some foreign experts use a rotten apple or rotten papaya to put on the potting soil, and then cover the whole tree with a transparent plastic bag, put it in a cool place, and do not let the sun shine directly, so that after about 10 days, the fruit produces a kind of ethylene gas in the decay process, which can improve the activity of enzymes, promote the change of plant cell tissue, and accelerate the differentiation of flower buds.

For pineapple flowers, people mostly use ground and pot plants.

Here's how to grow pineapple pots:1. Carefully cut off the top of the fruit. The fruit part is kept for eating, and the upper part is used for cultivation.

2. Trim off all the fleshy flesh and cut at the bottom, leaving the core surrounded by leaves. Zheng Chao.

3. Carefully peel off the individual leaves to reveal a section of the stem. This is where the pineapple will sprout and grow roots.

4. Trim the base of the stem neatly and remove the bottom part.

<>6. Watering. Then place in a warm and bright place until the roots develop. It turns out that the leaves of the pineapple crown buds will start to die, turn brown, and new leaves will begin to grow.

In the course of the following year, cut off the leaves that were originally called the waiter. During this period, once the roots begin to grow, transplant the pineapple into a larger container. Place on a warm greenhouse or windowsill and continue watering regularly.

No more than once a week.

In the process of cultivating pineapple, the seedlings can be filled with a mixture of ethephon and urea and potassium chloride solution to induce germination, the soil will be deeply turned before planting, and sufficient base fertilizer will be applied, and the depth of the covering soil will be kept at about 4 5 cm after planting, and appropriate seedling treatment should be carried out in the young stage, and the water and fertilizer management can be strengthened.

1. Germination treatment

In order to ensure the germination rate of pothos seeds, it is best to carry out germination treatment before planting, mainly to select excellent varieties with fast maturity and good disease resistance, and the selected seedlings are filled with a mixture of thin ethephon and urea and potassium chloride solution for germination, and then filled with an appropriate amount of plastic hormin solution after treatment.

2. Land preparation requirements

Soil requirements are the basic conditions in the pineapple cultivation method, the growth of pineapple has higher requirements for the soil, planting to avoid the wind and the sun, choose the best sowing in a sunny environment, before planting, the soil will be deeply turned, apply sufficient base fertilizer, fertilization should be poured into water, combined with loosening soil, weeding treatment, so as to ensure the normal growth of the root system, obtain high yield.

3. Planting and sowing

Put the treated seeds into the soil, cover the seeds with fine soil, but not too deep, should be kept at about 4 5 cm, the spacing of each plant is about 20 cm, can not be planted intensively, after planting in the seedling stage, it should be properly treated with seedlings, which should be combined with weeding treatment to avoid excessive loss of nutrients.

4. Post-planting management

After planting, strengthen water and fertilizer management, in the early stage of growth fertilization is mainly compound fertilizer, more nitrogen fertilizer, potassium fertilizer as a supplement, fertilization in the winter budding period to gradually reduce, after the growth of true leaves to give sufficient light treatment, not shade, control the temperature at about 22 28, often keep the soil moist.

1. If you plant and cultivate outside, you can choose a sunny place, the soil should be loose and soft, rich in nutrients, and the land should be leveled in advance, and the bottom fertilizer should be applied to ensure nutrition.

2. It is best to use crown buds or descendant buds for planting and cultivation, which must ensure that the growth is robust and has a certain vitality, which is very critical, which can promote early fruit bearing and achieve high yield.

3. Choose to plant in April and May, when the climate is better, the survival rate is relatively high, choose a sunny weather, first turn the loam soil deeply, dip the bottom part with carbendazim, and then put it next to dry, and then plant it in the soil, about 3-4 cm or so.

1. If you just want to cultivate a plant at home, you can directly buy a fruit that is relatively large and full. Then cut off the top leaves and remove the flesh inside.

2. Prepare a suitable container and water quality, put it in a hydroponic container, and fill it with an appropriate amount of water, so as not to submerge too much filial piety to prevent decay.

3. After it grows roots, it can be transplanted into the soil to grow.

1. Crown: When planting pineapples, you need to choose a crown with firm leaves and no disease. 2. Disinfection:

Scrape off the remaining flesh on the top of the pineapple crown and sterilize it in carbendazim. 3. Seedling: Put the pineapple crown top into clean water for hydroponics.

4. Transplanting: transplant the tops of the pineapple crowns that have taken root into loose and fertile soil.

1. Pick pineapples

If you want to grow pineapples, you should start by choosing the right pineapple. Choose an unripe pineapple, its appearance is best to be a healthy green, pineapple skin should be golden brown, gently lift the leaves if the leaves are not shaken and are torn off is not qualified, in addition, pay attention to choose insect-free.

2. Handle the pineapple

Once you have bought a suitable pineapple, cut off the crown with leaves on the top, clean the remaining pulp from the incision, otherwise it may cause rot, and then dry the crown upside down to allow the wound to heal, and then put it in a large glass, change the water every once in a while and wait for rooting.

3. Prepare soil

Pineapple for the soil requirements are not very high, it can generally grow and develop normally in the ordinary potting soil, but it is best to use more suitable soil for its growth, with humus, garden soil, sandy loam soil and other uniform mixture, so that the soil obtained is loose and fertile and acidic, the most suitable.

4. Planting techniques

After the crown of the hydroponic pineapple takes root, put it into the soil that has been prepared, do not let the soil bury the leaves, keep the surrounding environmental temperature not lower than 18 degrees Celsius, if the environment is dry, it will be properly hydrated, and generally maintained for a few years to start flowering and fruiting and obtain pineapple fruits.

Pineapple cultivation method:

Pineapple is a tropical fruit, to be planted and grown in a warm and humid place, it is best to choose fertile and loose, drainage and air permeability of the soil to plant pineapple, the pH value of the soil is best controlled between, the orchard requires a sunny leeward, flat and open terrain, in order to reduce the impact of sharpness and soil erosion on the growth of pineapple, and facilitate future transportation and mechanized management.

When building an orchard, be sure to dig a ditch in the garden for drainage, turn the soil deep and rake fertilizer before planting pineapples, and if the orchard is on a large slope, in order to maintain water and soil, it is necessary to build inclined terraces in the orchard.

According to different pineapple varieties and planting conditions, the planting density is determined, and the appropriate dense planting can increase the number of seedlings planted, and can also improve the photosynthesis of leaves and increase the yield.

It is best to choose a single row planting for planting pineapple in a large slope area, the planting density is controlled at 3000-4000 acres, and the plant row spacing is controlled at about 30 120cm.

Management of pineapples:

1.Fertilize. Pineapple needs a lot of potassium, and it is better to increase potassium fertilizer appropriately. In terms of specific requirements, the application of nitrogen fertilizer is heavy first and then light, potassium fertilizer is first light and then heavy, and phosphate fertilizer is applied as basal fertilizer.

2.Orchard weeding.

The newly planted pineapple orchard is weeded 3 5 times a year, and manual weeding is more labor-intensive, and if chemical weeding, it can greatly improve the efficiency of work.

3.Remove the buds and leave the buds.

After the pineapple buds are extracted, the crown buds, fast buds, sucking buds, and descendant buds on the plant are drawn out one after another, if all are left, it will affect the growth of the fruit, affect the yield and the growth of the fruiting buds of the next year, so it is necessary to remove the excess buds and select the appropriate buds for next year's fruiting plants.

How to grow pineapples:1. Intercept crown buds: Pineapples can be planted with crown buds to intercept mature crown buds.

4. Planting: Remove the dead leaves at the base of the pineapple sprouts and plant the sprouts into the soil.

5. Post-management: strengthen fertilizer and water management after planting.

Pineapple (scientific name: ananascomosus) is one of the tropical fruits. Fujian and Taiwan are called Wangli or Wanglai (ng-l i), Singapore and Malaysia are called pineapples, and mainland and Hong Kong are called pineapples.

There are more than 70 varieties, one of the four famous fruits of Lingnan.