Description:
Size:25*25*40mm
Specification:
Made from molten rock spun into cotton candy-like fibers and then compressed into cubes.
After high temperature treatment, non-toxic and sterile.
The bulk density is small, the texture is light, and the porosity is large.
Good air permeability, strong water absorption and good drainage.
Suitable for the cultivation and colonization of all kinds of plants.

Package List:
30pcs/50pcs/100pcs x Cubes