Algae growth is a persistant problem that attracts fungus and pests. By reflecting light away from the surface of the cube, Cube Cap prevents algae growth and reduces the need for harmful pesticides and fungicides. To Fit 3 Inch or 4 Inch Rockwool cubes.
Unlike plastic sheeting, Cube Caps unique vented design allows oxygen to flow freely to the plants roots, ensuring they remain healthy. Fully reusable from crop to crop, the cap is an enviromentally safe soultion to pests and disease.
|Rockwool Cube Cap 3 Inch|
|Rockwool Cube Cap 4 Inch|