Pay in 4 interest-free payments of $170.50 Learn more
Ships within 48 hours · Estimated delivery Aug 16 - Aug 21
Kit includes heavy duty 1020 tray
Six 20' white data link cables:
packed-bed design to deliver the best performing carbon filter on the market
HPS equivalent: 800w
Grodan Gro-Block Improved Jumbo, 6" x 6" x 4" w/Hole (Pallet of 704 Loose Blocks) PTBC4RJ112P20 Kit includes heavy duty 1020Grodan 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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