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- #21
farm420ok
Well-Known Member
300 watt led, manufacturer is named after a precious metal. Doing 4-5ml cal-mag per gallon, and up to 6 ml of both part A&B of Sensi, plus a little bid of B-52. My water is half filtered well water (high iron) 25% Ozarka spring water and 25% koi pond water (high nitrate and alkaline) which is ph to 5.8-6.0.