Grodan Gro Block Improved GR6.5 Small 4" w/Hole, 4" x 4" x 2.6" Strip - Case of 216 Monitors & Timers provide building blocks for sugars

provide building blocks for sugars

but also for trace elements

Distribution centers

Expand & Plant Premium Coir Sheets with Nutrients (8)

Bio·Bloom™also contains enzymes and amino acids

Grodan Gro Block Improved GR6.5 Small 4" w/Hole, 4" x 4" x 2.6" Strip - Case of 216 Monitors & Timers provide building blocks for sugarsGrodan 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