Grodan Gro Block Improved Mini Block 1.5" Size:Gro Block Improved Mini Block 1.5" (Strip) Perfect for encouraging healthy growth

Perfect for encouraging healthy growth on plants and flowers

the 900e is a great fit for use in vertical racks

or gray mold) and powdery mildew

When you dissolve Commercial Grow into your water

Insta-Green will eliminate yellow leaves in seedlings and cuttings

Grodan Gro Block Improved Mini Block 1.5" Size:Gro Block Improved Mini Block 1.5" (Strip) Perfect for encouraging healthy growthGrodan Improved Gro Block Improved Mini Block 1. 5" Shrink wrapped Strip Grodan partnered with the Wageningen University and Research facility in The Netherlands and top growers throughout North America to identify the optimal stone wool substrate and irrigation strategies for specialty crops. The result of months of scientific research and trials is Grodan Gro Blocks Improved with Grodans Advanced Wetting Agent. These leading edge blocks have the