★★★★★
Prices start at : 7.95 USD / 5.00 lbs
Each 4 lb bag covers 120 square feet. For new plantings, mix 3/4 cup per 10 square feet during soil preparation, or 1/4 cup per 1/2 cubic foot (5 gallons) of potting soil. For established plants, add one cup for every 20 square feet of growing area, or...