Grodan Grow Cubes (2 cu.ft.) Lamps These spun steel flanges come

These spun steel flanges come with a foam rubber seal and 6 hex drive self-tapping screws forming a perfect seal with Can-Filter products

These pumps have an integrated float switch

5 year Bluelab Guarantee

87508-3-89334

The root pack is a microbial inoculant

Grodan Grow Cubes (2 cu.ft.) Lamps These spun steel flanges comeGrodan Grow Chunks, Super light and super versatile. 2 cubic foot bag. Grow Chunks are a larger version (3 4" square) of the popular Grow Cubes. They are great for direct planting or for use as a filling around blocks in containers. They can be easily mixed with other media for increased aeration and added moisture holding capabilities.