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Grodan Gro Block Improved Medium 4" w/Hole 4" x 4" x 3.1" Shrink wrapped/ 6 Per Strip ph meter Alcohol is used as the

SKU: 78673962584

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Description

Alcohol is used as the solvent for the active ingredients

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Grodan Gro Block Improved Medium 4" w/Hole 4" x 4" x 3.1" Shrink wrapped/ 6 Per Strip ph meter Alcohol is used as theGrodan Improved Gro Block Improved GR7. 5 Medium 4" w Hole 4" x 4" x 3. 1" Shrink wrapped 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

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