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Every plant needs certain compounds for growth beyond soil
These slabs come in clearly marked UV resistant poly sleeves for ease of use
This blend of organic seaweed and vitamin B1 combine to optimize soil conditions for greater root mass
drip-trickle and foliar spray applications
Harris® Diatomaceous Earth Food Grade - 4lb - No Duster Metal Halide Every plant needs certain compounds100% ground freshwater diatomaceous earth with absolutely no additives or fillers. Harris Diatomaceous Earth Food Grade 4lb powder is listed with the Organic Materials Review Institute and is composed of ground freshwater diatomaceous earth mined in Nevada and packaged in Georgia.
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