Can orchids be grown in clay?

Can orchids be grown with clay?

Clay clay can be used to grow orchids. It is a lightweight aggregate produced in the converter when producing ceramic pots. Generally, the particles of clay clay are round and hard. When used for orchids, it can increase the air permeability of the soil and will not produce dust.

Advantages and disadvantages of growing orchids in clay

Advantages: The interior of expanded clay is honeycomb-shaped and has a relatively low density. When used, it can increase the water absorption, moisture retention and permeability of the soil, thus providing a good growth environment for the roots of orchids.

Disadvantages: The quality and quality of expanded clay are not the same. Some expanded clay may carry some pathogens and have large gaps, which will have a certain impact on the root absorption and growth of orchids when used.

How to grow orchids with clay

1. Soaking and disinfection: The expanded clay needs to be cleaned when it is just processed. It can be exposed to the sun or sterilized at high temperature before being put into use.

2. Soil preparation: The main function of processed expanded clay is to increase the air permeability of the soil, so you can spread it at the bottom of the flowerpot, and then add garden soil or leaf mold to plant orchids.