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Stone Wool Substrate with Advanced Wetting Technology
A 60 mm bed of virgin charcoal scrubs odor and VOCs before air leaves the room
9 with micro and macronutrients: The analysis is declared
Specification Value Inner Diameter 1" Outer Diameter 1
Grodan Gro Block Improved GR6.5 - Loose on Pallet - 2448 blocks per pallet (290153) Dosatron Stone Wool Substrate with AdvancedGrodan Gro Block Improved GR6. 5 Loose on Pallet 2448 blocks per pallet (290153) The Grodan Gro Block Improved GR6. 5 is a game changer for cultivators seeking precision and efficiency in crop management. Engineered for optimal performance, these 4" x 4" x 2. 6" blocks offer unparalleled water distribution, root growth, and substrate utilization. With 2,448 blocks per pallet, they are designed for scalability, making them ideal for large scale
US$ 89.90
US$ 38.99
US$ 69.90
