Grodan Rockwool Cubes
ROCKWOOL CUBES
For NFT systems or the intermediate stage between starter cubes and the final transfer of the plant to the growing system. . This makes the medium easier to work with.
Providing a fantastic air to water ratio, makes for fantastic root development.
Grodan Cubes
Small Hole Cubes 4"
Large Hole Cubes 3" & 4"
Hugo 6"