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Ships within 48 hours · Estimated delivery Aug 31 - Sep 5
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2X 1/2" Barb Jacket Valves
and 55-gallon sizes
Specially-selected beneficial bacteria and fungi promote optimal soil conditions for vigorous growth
All solvent tanks sold by Best Value Vacs have their capacity determined by this calculation and are based on industry-standard nomenclature of the water weight tank # system because the specific gravity of water is 1
Grodan Improved Gro-Block Jumbo 6" x 6" x 4" Case of 64 soil transform: translateY(0)Description Product Details: Grodan Improved Jumbo (White Foil) 6" x 6" x 4" (Case of 64) Grodan Improved Jumbo (White Foil) 6" x 6" x 4" (Case of 64): Grodan Improved 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
US$ 47.95
US$ 81.95
US$ 50.95
US$ 42.00
