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Ships within 48 hours · Estimated delivery Aug 30 - Sep 4
Won't kink under pressure
ppm 500 (TDS) and ppm 700 scales
Reduced Harm to Pollinators & Beneficials – While no pesticide is completely harmless to beneficials
Super-absorptive chelation promotes optimal nutrient absorption
Grodan Gro Block Improved Mini Block 2" Strip -Shrink Wrapped (Case of 60 Sleeves) BS Won't kink under pressureGrodan 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
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