1、 Curing method

1. Flowerpot: the requirement of choosing flowerpot is ventilation and drainage. The flowerpot made of porous plastic or ceramic is the most suitable

2. Light: you can see more sunshine in spring and autumn. In winter, you can put it in a place with sufficient light. In other times, you can put it in a place with scattered light and good ventilation

3. Temperature: Dendrobium Tiangong likes a warm environment and can grow at 18-30 ℃, and 16-21 ℃ is the most suitable temperature

4, moisture: when the planting of Dendrobium officinale is late, there must be enough soil moisture. If it is too small, it should be watered regularly. Spray can be used to replenishment. p>

2、 Breeding skills

1. Pruning: prune the branches every spring, remove the dead stems in the branches in combination with the old stems, and remove the diseased stems, weak stems and problematic roots

2. Summer: in summer, it is necessary to maintain the temperature below 30 ℃ and pay attention to shading. When the temperature is too high and there is a lack of water, it is necessary to replenish water in time

3、 Diagnosis and treatment problems

1, Dendrobium black spot: when the disease occurs, the leaves will wither, usually in March to May, can be treated with 50% carbendazim 1000 times liquid spray. p>

2. Dendrobium anthracnose: brown or black spots will appear on the leaves that have been infected with the pathogen, which will occur from January to May. It should be treated with 50% carbendazim 1000 times liquid or 50% tobrozine 1000 times liquid spray. p>

4、 Other issues

1. Toxic or not: there is no poison, and the planting survival rate is high, and it is not difficult to maintain

2. Whether it can be raised at home: it can be raised at home, because Dendrobium Tiangong likes warm and humid places. If there is scattered light, it will meet its growth needs. It can be placed in the bedroom without affecting the growth of plants. It can also beautify the environment and purify the indoor air