Can you grow orchids with pottery?

Pottery. Such as expanded ceramsite (that is, breathable ceramsite, specially fired for growing flowers, the size of light ceramsite such as peanuts, soybeans), broken bricks, shredded tiles, broken pots, etc.

The cultivation varieties suitable for the use of pottery materials are basically like stone materials. The expanded ceramsite is light and can be used to mix sand and bran. In the organization and culture room of Shenzhen Agricultural Science Research Center, ceramsite mixed coconut bran was used to plant Cymbidium (mainly Cymbidium), and the effect was very good. The bricks, tiles and basin blocks are heavier. In addition to those with one or two square centimeters or ten cubic centimeters at the bottom of the basin, large blocks should not be used outside the basin and on the basin surface, so as to prevent the accumulation of roots and buds. (Liu Qingyong, Liu Yiping)