Rockwool Block Cover Hurricane Fans enabling plants to thrive

enabling plants to thrive

The ID trays maintain Botanicare's standard inside dimensions for maximum growth space and are composed of durable white ABS plastic

Includes a pressure relieve valve and a 3 ft hose

Kleanse also feeds the microbial life in the substrate by supplying needed carbohydrates

Rockwool Block Cover Hurricane Fans enabling plants to thrivePLASTIC BLOCK COVERS Reflect light to plant leaves, where it's needed most. Block light from media. Eliminate algae and mildew growth. 40 dual sided block covers per pack. Works great with GRODAN Blocks. Block light from media Reflect light to plant leaves where it's needed most Eliminate algae and mildew growth 40 dual sided block covers per pack