Grodan Gro Block 1.5" Improved Mini Block Shrink wrapped/Strip 45pcs cil dead micro-organisms

dead micro-organisms

DN Veg Fortifier 12-40-12 is designed specifically to stimulate plant growth

Max hanging weight per support: 22 lbs

* 1 year warranty

Kelp keeps plants low-stress and lush during grow phase

Grodan Gro Block 1.5" Improved Mini Block Shrink wrapped/Strip 45pcs cil dead micro-organismsGrodan 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 optimal fiber structure and physical properties for crop uniformity, more