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Recommended for 55 gallon reservoirs
Plants use it to grow stronger and better equip themselves to fight diseases and bacteria
Your plants can now enjoy the remarkable benefits of the Top Feeding Wicking System
MAMMOTH® SILICA (SI) will enable plants to grow MAMMOTH STRONG
Roots Organics HPK Bat Guano & K-Mag Size:Quart Recommended for 55 gallon reservoirsThis organic PK liquid bloom booster is extracted from our unique natural sources of phosphorous and potassium. Bat guano, renowned as an organic source of phosphorous, is combined with Langbeinite, a natural source of potassium mined from ancient sea beds in the American southwest.
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