SKU: 1309270816
Ships within 48 hours · Estimated delivery Sep 1 - Sep 6
100% Australian granulated carbon
Growing plants transpire water vapor and moisture in the grow room which can cause high humidity that can stunt your plants and destroying your crop
Rated life span 20
The perfect drainage allows for maximum plant health
GRODAN Improved GRO-Blocks Hugo, 6x6 w/Holes, 64 ct Humboldt Nutrients 100% Australian granulated carbonGrodan Improved Gro Block 6 inch Hugo. Case of 64. Hugo Gro Block, 6 inch x 6 inch x 5. 8 inch, with hole 40 40. 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 our Advanced Wetting Agent.
