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Ships within 48 hours · Estimated delivery Aug 30 - Sep 4
Pentane is a highly non-polar
Easy to use monitor that measures pH
Grow rooms
UPC: Case Pallet Qty: 1 200 0 6400 Units - 32 Cases Weight (lb): 0
• Sealed
Grodan Gro Block Improved GR4 Small 3" No Hole 3" x 3" x 2.6" Strip flowering nutrients Pentane is a highly non-polarNew Grodan Improved! Improved product at current pricing. New density + new hydrophilic technology = better water distribution and root development. The uniform distribution of water and nutrients throughout the block allows for more efficient use of the entire substrate volume Full saturation of the blocks with no dry spots and improved EC control with less water is achieved in the rootzone due to the uniform, optimized wool resulting in a
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