PQ Corporation® AgSil® 16H, 0-0-32, Potassium Silicate, Powdered Fertilizer (50 lbs.) Heat Mats Grodan plugs have a uniform

Grodan plugs have a uniform density

accessible during the ripening stage for harvesting the highest terpene concentrations

They are clean

Potassium Sulfate and Zinc Sulfate

Complete with package instructions

PQ Corporation® AgSil® 16H, 0-0-32, Potassium Silicate, Powdered Fertilizer (50 lbs.) Heat Mats Grodan plugs have a uniformPQ Corporation AgSil 16H, 0 0 32, Potassium Silicate, Powdered Fertilizer, Soluble Silicate for Agriculture, Foliar and Soil Available Bionutrient (50 lbs.) AgSil 16H is a soluble form of potassium silicate providing the plant a 100% available source of silicon and potassium that are essential for optimum plant growth and health. Potassium Silicate strengthens the plants internal processes and external defenses. AgSil 16H low salt index makes it