Choose size on the parchment sheet — price & checkout stay in the sticky loom dock.
Ships within 48 hours · Estimated delivery Sep 11 - Sep 16
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When it comes to selecting the right block for your hydroponic system
keeping RH steady when it matters most
this unit ensures that only clean air passes through your expensive hardware
ParGro Par6,5 - Small 4 ( 4x4x2.6 ) w/ Hole - Loose on Pallet - 2448 blocks per pallet CannaCribs S5E3 Amaze or prepare for the futurePargro Stone Wool Propagation Blocks Pargro Par6,5 Small 4" (4x4x2. 6) blocks are lightweight stone wool made from basalt rock, engineered for uniform and consistent density. This rockwool media absorbs quickly, distributes water rapidly, and re saturates evenly, simplifying WC (water content) management for predictable results. Pathogen , disease , and seed free, each block promotes vigorous, even root growth throughout the entire substrate. The pre
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