★★★★★
Prices start at : 13.5 USD / 35.0 lbs
Soil/ Soilless Feeding Schedule (PDF) User's Tip: This product works best with soils that contain calcium. Available in quart, gallon, 2.5 gallon and 6 gallon sizes. Ingredients: Alfalfa meal, cane sugar, copper sulphate, glacial rock powder, iron sulphate,...