Environment
Proper grow room & tent climate control is mandatory to harvest a heavy, top shelf yield. Hydrokingdom.com has a large selection of grow room controllers to dial in your temperature and humidity as well as grow room CO2 controllers & generators to help keep your plants breathing freely. Hydrokingdom.com also has the industry leading grow room dehumidifiers and grow room air conditioners.
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Showing 265–276 of 319 results
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Grow More GR35088 0-50-30 25lb, 25 lb (Four Pack)
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Grow More 5705 Water Soluble Fertilizer 30-10-10, 25-Pound
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Grow More 6045 Cozyme Bio-Stimulant, Brown/A
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Grow More Water Soluble Fertilizer 0-50-30, 25 Pounds, 25 lb
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Grow More 721875 30% pH Balancer, 1 Gallon, Natural
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Grow More GR17511 Mendocino Avalanche Flower Hardener with Norwegian Kelp Seaweed Extract for Larger Blooms, 1 Gallon Container
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Grow More pH Down 30% 1 Gal
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Grow More HGC721625 Mendocino Avalanche Hydroponic Nutrient Fertilizer, 1 Gallon
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Power SI Granular – 2kg Plant Growth, Fertilizer
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PowerSi Bloom 1L
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PowerSi Bloom
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PowerSi Original
$67.98 – $2,900.00