How to raise orchids, how to raise orchids

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Cultivation method: Separate orchid bushes, do not dismantle too sporadically, each bush has at least 3 5 seedlings, preferably annual, biennial and triennial plants remain in the same cluster.

Cushion basins. The bottom of the pot is covered with a piece of tile to cover the drainage hole, and then gradually filled with bricks, tiles or shells, in which the large gap is filled with mud particles or bean stones, generally about 1 2 1 3 of the height of the pot. The clear height of the upper remainder is about 10 15 cm, which is reserved for the cultivation of soil.

The specific height should be determined according to the species of orchid, the length of the orchid root and the height of the pot. The bedding should not be too dense and too solid, and a little porosity should be retained. It has been proven that some new roots grow well in the pores of the bedding.

Planting. On the bedding layer, first fill in 2 3 cm of culture soil, slightly compacted by hand, you can put the orchid upright on it, according to the size of the plant and the pot, you can plant several single plants, 2 bushes, 3 bushes or more bushes in a pot. 3. The bush should be planted into a full momentum.

4 bushes can be planted into a square, and 5 bushes should be arranged into a plum blossom shape. The roots should be stretched naturally, and the leaves should be draped in all directions. Slowly put the root into the pot so that the root stretches naturally, and try not to touch the inner wall of the pot.

After the orchid plant is potted, the posture of the orchid plant is gradually fixed. - If you plant a bunch in a pot, the old false bulb should be on one side, so that the new shoots have room for development. If there are several clusters in a pot, the old false bulbs of each bush should be relatively concentrated in the middle of the pot, so that there is enough space for new roots and shoots to develop outward.

Fill the soil. When planting, hold the leaves with one hand, add nutrient soil with the other, and hold the base of the orchid plant slightly upwards to stretch the root system and shake the orchid pot at the same time. Let the cultivated soil penetrate deep into the rhizosphere; Continue to add soil and shake the pot to adjust the position and height of the plant.

Press along the edge of the pot with your hands, but do not hurt the roots too much, continue to add soil and squeeze until the soil on the surface of the pot is 2 3 cm higher than the mouth of the pot, slightly steamed bread shaped. The culture soil should cover the roots of the whole Dulan, cover the base of the false bulb, and fill the depth of the soil, the traditional belief is: Chunlan should be shallow, Huilan should be deep, but generally not buried and the leaf base on the false bulb is the degree.

When the newly-haired orchid grows in the mountains, it leaves a clear mark on the soil surface, which can be used as a standard. The size of the pot should also be commensurate with the size and number of plants, neither large pots and small plants, nor small pots and large plants. In general, the number of plants is expected to be full after 2 to 3 years.

The size of the plant is commensurate with the height of the pot. It is not only conducive to growth, but also meets the requirements of ornamentation.

Pavement. After planting, you can spread a layer of small stones or moss on the surface of the potting soil, preferably high-quality moss under the forest, which is not only beautiful, but also can regulate the water, and can also protect the leaf surface from being polluted by muddy water, and the new shoots will not be infected with the germs in the soil and rot their hearts; In addition, it can also slow down the erosion of the potting soil by rainwater and keep the potting soil loose.

Watering. After the planting is completed, the first water must be watered, the potting soil must be soaked, the water droplets should be small, and the impulse should not be large. If it is placed in a basin of water, do not soak it for too long. Once the potting soil is soaked, the pots are immediately removed and then placed in a shaded place for maintenance.

Orchids like warm and humid climate, high temperature and dry environment is not suitable for the growth of orchids, summer temperature is 25-28 is appropriate, orchids at this temperature growth is gratifying. In natural conditions, orchids often grow in streams, which are characterized by moist soils and precipitation of more than 1000ml. The pH of the soil for orchid cultivation should be appropriate, and it should have water permeability and water retention.

There are various types of orchids, with obvious differences in growth habits and morphology, and the main types are ground orchid, aerial orchid and saprophytic orchid. The leaves of the ground orchid are small and thin, and they are commonly found in the south of the Dabie Mountains and the Qinling Mountains. The leaves of the aerial orchid are wide and thick, and they are commonly found in tropical areas, and the well-known varieties include Cattelan, Phalaenopsis, etc.; Saprophytic orchids are characterized by the absence of chlorophyll in the plant, and the distribution range is relatively narrow and the number is small.

Spread an appropriate amount of moss on the surface of the soil to enhance the appearance and regulate the moisture. The first watering after planting must be completely watered, and at the same time the leaves should have enough moisture. After that, the planted orchids are placed in a water pot and soaked in the water, during which the watering can can can be used to sprinkle an appropriate amount of water on the foliage according to the actual growth state of the orchid to meet the requirements of the orchid for a humid environment.

When watering orchids, choose a reasonable water source, rainwater is the most suitable, followed by river water, if tap water is used, it must be dried for 2-3 days. After watering, create a moist soil environment for orchids to grow, but stagnant water will restrict the growth of orchids.

Organic fertilizer is the first choice for fertilization, and the most common products are guano and soybean cake after decay and fermentation. When fertilizing, pay attention to the following points: newly cultivated orchids should not be fertilized within 6 months, and natural growth can be done;In case of severe cold weather and hot weather, it is not suitable for fertilization;According to the growth characteristics of orchids, it is advisable to be in 17:

After 00 fertilization, at this time, the orchid has a good absorption effect on nutrients, and it needs to be watered once the next day to promote fertilizer absorption.

Orchid cultivation needs to choose humus-rich nutrient-rich soil, adjust the soil quality to slightly acidic, and apply fertilizer to supplement nutrients after dilution in the peak growth period. Watering adjusts the irrigation method according to the seasons and enjoys bright, warm diffused light in a warm environment of 16 24.

1. Planting soil.

The soil for orchid cultivation is mainly humus soil, which is mixed with humus, peat, vermiculite, perlite, river sand, compost soil and other materials, and the soil quality is adjusted to slightly acidic to make the orchid grow more robust and develop faster.

2. Fertilizer application.

The growth fertilizer of orchid is generally used in the peak growth period with foliar fertilizer, decomposing fertilizer, thin cake fertilizer water, urea fertilizer, potassium dihydrogen phosphate solution, nitrogen, phosphorus and potassium element compound fertilizer. No matter which fertilizer should be diluted first, thick fertilizer, raw fertilizer, excessive fertilizer is easy to form fertilizer damage.

3. Water irrigation.

Watering orchids is usually adjusted according to the orchid's own growth and the changing seasons. Water every 2 3 days in spring and autumn, 1 2 times a day in summer, and ensure that the soil is not dry in winter, just once a week. The water quality is clean and clean.

4. Light and temperature conditions.

The temperature range for orchid growth is between 16 and 24, and an environment below 5 will reduce the growth ability of orchids. In terms of light, avoid direct exposure to strong light, and nourish with scattered light in a semi-shaded environment. By controlling the light intensity and light duration, the ornamental nature of the orchid can be greatly improved.