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The Hydro-X system can control most grow lights brands
Calibration of pH can be with 2 or 3 points
Complete home garden
Vermicrop then fortifies the mixture with Fossilized Kelp to increase calcium levels
SG 600W HPS Ballast, 120/240V HPS The Hydro-X system can controlGet more ballast for your buck with the SG ballast, which is light on price but heavy on features. Experience the power of a ballast straight out of Hydrofarms value line. This ballast is built to last with a patented design that allows electrical contact to happen only when a seal is achieved. The SG ballast offers a compact design, to save space in the grow room, and a water resistant seal to protect against misting and sprays. All SG ballasts also