Wonder Soil Expand & Plant Organic Coir Granules with Perlite, 10 lbs nutrients-and-supplements square-wave digital ballast designed specifically

square-wave digital ballast designed specifically for the 315W high intensity ceramic halide lamp

6 month guarantee for Bluelab pH Probe

they consistently provide intense light in a combined spectral range perfect for both vegetative and flowering/fruiting growth

For hydroponics change the nutrient reservoir weekly

Wonder Soil Expand & Plant Organic Coir Granules with Perlite, 10 lbs nutrients-and-supplements square-wave digital ballast designed specificallyExpand & Plant Organic Coir Granules with Microbes & Nutrients 10 lbs fills 2 cu. ft A patented blend of compressed coir granules that are formulated for the grower in mind. The Blend includes coir, worm castings, mycorrhizae, azomite, kelp, and organic nutrients. Worm castings and zeolite promote better aeration and drainage. Expands to 2 cu ft with water. Features & Benefits: The Premium granules can be used as needed and easily stored in the