What kind of orchid is used, and how to raise it

It can be planted with pure coconut shell, no need to add other planting materials, before planting, the coconut shell must be fully soaked in water to absorb water. At first, the coconut shell is fluffy, and you can press some stones on the surface. The seedlings received have a particularly large number of roots, and the roots should be filled with fine coconut shells (cut with scissors).

You should use as small pots as possible, use as little planting material as possible, because the more planting material, the less breathable the roots, the more prone to disease, should be with the growth of the large-flowered orchid, the roots grow throughout the pot, and change to a larger pot every year. If the bark is planted, before the bark is planted, it is better to boil it in a pot for 20 minutes, if there is no condition to cook, scald it with boiling water for many times, the purpose is twofold: one is to remove the harmful substances in the bark and reduce the salinity EC value, and the other reason is that the bark is dehydrated, very dry, and generally needs to be fermented by soaking in water.

Orchid macroflora can be used moss, fern roots, bark blocks, charcoal, palm bark, coconut shells, broken bricks, tiles, gravel, etc., when planting, put the orchid seedlings into the pot, and then fill with potted materials. It is also possible to tie the root system of the large-flowered orchid to a tree segment with bark, and the new roots grow around the bark, which can also grow well. It is advisable to choose a long cylindrical basin with porous bottom and four walls, and the lower part of the pot should be added with charcoal, ceramsite and other materials to facilitate drainage.

1. Soil: Soil with good air permeability and loose and fertile soil should be used for breeding, and it can be prepared with humus and garden soil mixed with an appropriate amount of sand. In addition, it is also necessary to pay attention to disinfection before entering the soil, and high-temperature disinfection is enough to prevent insect eggs inside.

2. Watering: It likes a moist environment, and the water storage capacity of the rhizome is very strong, so it can be replenished more water at ordinary times, especially in summer, in addition to water irrigation, it is necessary to sprinkle more water around the plant to cool down. The approximate frequency is twice a day in the summer and once every three or four days in other seasons.

3. Temperature: It is the most suitable temperature between 10 degrees and 25 degrees Celsius. It is not resistant to high temperatures, and it is necessary to pay attention to cooling down when it exceeds 35 degrees in summer. In winter, it is best to maintain it above 10 degrees Celsius to avoid frostbite.

4. Light: It likes the irradiation of scattered light, can not tolerate strong light, and should pay attention to shade in summer. In winter, the light is weak, so full sunlight can be given.

If the ventilation is not good during the maintenance period, the environment is unsuitable and easy to cause pests and diseases, such as fungal anthracnose, bacterial diseases and some pests and diseases. Once the diseased leaves can be clearly seen, the state of the plant will also be affected, and the drug should be sprayed as soon as possible to prevent the situation from worsening and hindering growth.