Grodan Gro Block Improved GR10 Large 4" w/Hole 4" x 4" x 4" Strip, (case of 144 blocks) grow media KCL soaking solution (10ml bottle)

KCL soaking solution (10ml bottle)

giving your plant the ability to access the nutrients they need at the critical times of flower formation to ensure massive growth and enhanced aromas

It is compatible with most other insecticides

Harvests are solid

Strong plant tissues are generated from higher levels of silicon that helps the plant flourish in adverse environmental conditions such as heat

Grodan Gro Block Improved GR10 Large 4" w/Hole 4" x 4" x 4" Strip, (case of 144 blocks) grow media KCL soaking solution (10ml bottle)Grodan Improved Gro Block Improved GR10 Large 4" w Hole 4" x 4" x 4" 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