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77 μmol/J
Step 4 Approximately 1 inch above the substrate
Always check the pH of the nutrient solution after the silicon has been added and correct if necessary
deep Red 660 nm
glass greenhouses
Grand Master LED (GML) Tarantula Tent Ultimate 4x4 750W varo__EV4910-DC 77 μmol/JThe Tarantula Tent Ultimate 4x4 is a high performance LED grow light engineered for maximum yield and efficiency inside a 4 x 4 grow tent. Built with cutting edge Samsung LM301H EVO Mint White and Ledestar diodes, this fixture delivers a powerful, balanced full spectrum output that supports plants from veg through to heavy flowering. Designed for uniform canopy coverage, it ensures no hotspots or weak zones, giving growers consistent, professional
US$ 1950.00
US$ 21.50
US$ 14.90
