How orchids reproduce and how orchids reproduce

Orchid propagation is divided into dividing and seeding:

Branching: It can be carried out in spring and autumn, and it is divided every three years. All plants that grow robustly and have dense false corms can be divided, and at least 5 false corms connected together should be preserved in each cluster after dividing. Irrigation should be reduced before dividing the plants to make the potting soil drier.

The planting depth is to bury the false bulb in the soil, leave 2cm along the edge of the pot, spread the green cloud grass or fine stones, and finally water thoroughly, put it in the shade for 10-15 days, keep the soil moist, gradually reduce watering, and carry out normal maintenance.

Sowing: Orchids are commonly propagated by dividing, sowing and tissue culture. Orchid seeds are very fine, there is only one incomplete embryo in the seed, the germination ability is very low, and the seed coat is not easy to absorb water, so it needs to use orchid fungi or artificial medium to supply nutrients in order to germinate.

Orchids are propagated mainly by the dividing method, which can usually be divided once every 3 years or so. In spring and autumn, divide the mother plant into several clusters, each bush should have 5 pieces of false bulbs, prepare the soil for cultivation, bury the false bulb in the soil, water it thoroughly and put it in the shade for about 10-15 days. It can also be propagated using seeding hair, soaking sodium chlorate for 5-10 minutes after obtaining seeds, then rinsing with water and sowing into the soil.

Hello! Orchid cultivation method:

1. Apply thin fertilizer frequently.

Orchids like fertilizer, but not tolerant of thick fertilizer, when breeding potted orchids, need to be fertilized in accordance with the principle of thin fertilizer diligently, fertilizer can be applied every 3-4 weeks, you can choose diluted liquid fertilizer, or phosphorus and potassium thin fertilizer, to provide orchids with the nutrients needed for flowering, so that the flowers of the plant are more brilliant.

2. Control watering.

Orchids should avoid waterlogging, when breeding potted orchids, if watering too often, it will lead to rot of the root system of the plant, so that the orchid wilts and dies, and needs to be watered after the soil is completely dry, and during the rainy season, the potted orchid should be moved to a dry place indoors for maintenance.

3. Lighting conditions.

Orchids are not tolerant to strong light, but if they are placed in the shade for a long time, it will cause the plant to be difficult to flower, when cultivating potted orchids, you need to do shade measures for the plants in spring and summer, and in autumn and winter, you can place potted orchids in a sunny place to promote their healthy growth.

4. Maintenance method.

When maintaining potted orchids, it is necessary to place the plants in a ventilated environment to avoid poor growth of orchids, and to rotate the pots of orchids every half a month to make them receive light evenly, and to change the potting soil for orchids every 2-3 years, you can use sandy loam soil with good drainage.

The one above is very wordy!!

To grow a good orchid, the key is 4+2 points:

1: Temperature 0 35. (More than 0 degrees in winter, 28 30 in summer).

2: The humidity is around 70. (Orchids have relatively high humidity requirements.) In midsummer and autumn, the ambient humidity is relatively low, and it is recommended to sprinkle water on the ground).

3: Rizhao. (Do not expose yourself to the sun in summer, it is recommended to place it in a cool place; If it is cloudy in winter, you can use plant lamps to fill the light).

4: Ventilation. Planting material for planting:

It is recommended to use granular soil (refer to the upper floor for details), and mud should not be used. (I specialize in growing orchids.) Use: fairy soil, phytolite, volcanic stone, treated bark, granular mud, grass moss, ceramsite, etc. are prepared according to a specific ratio).

In addition, orchid watering is very particular.

1: It is not recommended to water at a temperature above 26 (it will burn the orchid), and it is not recommended to water at a temperature of 0 (the orchid will be frostbitten if the water freezes).

2: Do not water the planting material (soil) before it dries, and must be watered enough at one time after drying.

That's a troublesome question.

Spread the strain. Dividing propagation is the traditional method of propagation. Due to the different species of orchids, the division is carried out every 2-3 years, and it can be carried out in spring and autumn. Spring is more suitable from March to April, although the weather begins to warm, but at this time the orchid is still dormant, the new roots and shoots of the orchid have not yet appeared, and the stems have accumulated more nutrients, which is a good time for the orchid to be divided.

Autumn is available in October.

Dividing method: control the water for a period of time before dividing and keep the potting soil moist. At this time, the orchid root is softer, which can avoid the breakage of the orchid root out of the pot.

Divide to choose the mother plant with strong growth, generally 7-10 tubes per bush of spring orchid, more than 10 tubes per bush of orchid is appropriate. When choosing the mother plant out of the pot, you can gently remove the orchid plant from the pot, put the mud mound on its side or sit flat on the ground, remove the root soil, and carefully prune the dead leaves and rotten roots with scissors. When operating, the scissors should be cut horizontally, not straight, so as not to harm healthy roots, leaves, and young shoots.

After pruning, wash the soil of the false bulb and roots with a small brush with clean water. Do not use too much force when brushing to avoid damaging the root buds. Then disinfect with 40% methyl tobuzin or chlorothalonil 800 times, and place it in a cool place to dry.

When it matures, it will grow a small plant in the soil.

Seed dispersal and natural tillering propagation.