Expand One Sheet or All, as Needed!
Eight individual sheets packed conveniently in a cube to provide a total of 2.5 cubic feet of planting medium when hydrated. Added nutrients will feed your plants for up to 4 months. Premium Sheets include worm castings, humate, rock minerals, calcium, organic fertilizer, kelp and mycorrhizae, plus water saving polymers. They are pathogen free, promote better aeration and stronger root systems.