PQ Corporation® AgSil® 16H, 0-0-32, Potassium Silicate, Powdered Fertilizer (50 lbs.) Heat Mats initiating larger

initiating larger

Potassium Sulfate and Zinc Sulfate

Ultra-light and simple to store

That being said

They are clean

PQ Corporation® AgSil® 16H, 0-0-32, Potassium Silicate, Powdered Fertilizer (50 lbs.) Heat Mats initiating largerPQ 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