1、 What fertilizer can be used

For orchids, there are many fertilizers available, and some are specially designed for orchids, with good results. However, some substances are insignificant, and do not cost too much money, and the effect is also good

2、 What are the practical fertilizers

1. Mushroom soil: it is acidic and suitable for orchids. The nutrients contained in it are relatively moderate, and the fertilizer effect time is long. Moreover, it can be used as both fertilizer and substrate. Compared with other substrates, its texture is more loose, and its drainage and air permeability are better. It can be mixed with other substrates as culture soil, and its volume can account for 20-30%

2. Chaff charcoal: this material contains more potassium, and after application, it can make the soil more loose, and can also appropriately increase the temperature of the soil. However, it was originally alkaline. However, it can be neutral after a month or two of sun exposure. It can be reused after treatment

3. Bone charcoal: it is mainly used as phosphorus fertilizer because it is especially rich in phosphorus. Moreover, as a fertilizer, it works quickly and can last for a long time< a>