Harris Diatomaceous Earth, Food Grade, 10 Lbs Pots / Support one-handed operation provides precise control

one-handed operation provides precise control without pumping

Carbohydrate-rich Heavy Weight supplement makes plants sturdy from the inside out

as it is built for hydroponic systems

Open Sesame is a high-phosphorus soluble fertilizer (0-45-28) designed specifically for use during the early weeks of the flowering stage

Apply every 3 weeks during the growing season

Harris Diatomaceous Earth, Food Grade, 10 Lbs Pots / Support one-handed operation provides precise controlSafe for human and pet use, our DE is free from all additives, certified organic, professionally packaged, and is the only official diatomaceous earth health supplement on the market. Food grade DE meets U. S. Food chemicals codex standards Omri listed for organic use Natural product safe for human or animal consumption No additives 100% pure freshwater diatomaceous earth No Contaminants Professionally Packaged Using Stainless Steel Machinery We are a