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Ships within 48 hours · Estimated delivery Aug 19 - Aug 24
Bulb: DE MH or HPS
pH Up MAX is specifically formulated to free from any unwanted impurities like dyes or suspenders
5mL/gallon
and a 6-foot heavy duty power cord
Humax (Gallon) Lighting Bulb: DE MH or HPSHumax is a concentrated humic acid product designed to improve soil health and nutrient availability for a wide range of crops and plants. Derived from high quality leonardite, it contains 12% humic acids that help stimulate beneficial soil biology, enhance root growth, and increase the uptake of essential micronutrients such as calcium, phosphorus, magnesium, and iron. Humic acids also improve soil structure, aiding water retention and reducing
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