1. Flowerpot: the requirements for flowerpot selection are air permeability and drainage. The flowerpot material is porous plastic or ceramic, which is the most suitable
2. Light: in spring and autumn, you can see more sunlight. In winter, you can put it in a place with sufficient light. In other times, you can put it in a place with good scattering light and ventilation.
3. Temperature: Dendrobium candidum likes warm environment and can grow at 18-30 ℃, 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 often be watered for moisturizing.
1. Pruning: prune the branches in spring every year, remove the dead stems in the branches combined with the old stems, and remove the diseased stems, weak stems and problematic roots.
2. Spend summer: keep the temperature below 30 ℃ in summer, and pay attention to sunshade. When the temperature is too high and lack of water, supplement water in time.
1, Dendrobium black spot: when the onset of the leaves will wither, usually in March to May, can be 50% carbendazim 1000 times liquid spray treatment.
2. Dendrobium anthracnose: the infected leaves will show brown or black spots, which will occur from January to May. It should be treated with 50% carbendazim 1000 times liquid or 50% tobrozine 1000 times liquid spray.
1. Toxic or not: there is no poison, and the survival rate of planting 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. Can be placed in the bedroom, will not affect plant growth, but also can beautify the environment, indoor air purification.
