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Ships within 48 hours · Estimated delivery Oct 2 - Oct 7
Ed Hume seal of approval
Heavy-duty 7" vertical design fits tightly onto standard 10" x 20" flats
non-woven 150 gram weight material for impressive durability at an economical price
Drain Fitting
Grodan Improved Gro-Block, Hugo 6" x 6" x 5.8" (Case Of 64) 1.5 Inch Ed Hume seal of approvalGrodan 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. These leading edge blocks have the optimal fibre structure and physical properties for crop uniformity, more even
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