Harris Food Grade Diatomaceous Earth with Powder Duster PPM | TDS | EC Meters and includes a set of

and includes a set of rope hanging hardware to be ready for use out of the box

This includes remote climate readings

This package assembles all the essential components to help you quickly start your indoor grow while eliminating the guesswork of purchasing them individually

Because Roots Organics CalMag is free of added N-P-K

Make your nutrient solution easy to manage with the GroLine Monitor

Harris Food Grade Diatomaceous Earth with Powder Duster PPM | TDS | EC Meters and includes a set ofHarris Food Grade Diatomaceous Earth is a 100% ground freshwater diatomaceous earth powder with no additives or fillers. This natural, mineral based powder is OMRI Listed for organic use and includes a convenient powder duster for easier, more controlled application. Made from the fossilized remains of freshwater diatoms, Harris Food Grade Diatomaceous Earth is a fine white powder commonly used around farms, gardens, homesteads, and animal care