$15.00 Rapidly and efficiently raises soil pH. Calcium and humates balance soil pH and stimulate microbial life. Encourages nutrient absorption. 4.5-pound bag covers 1,500ft2. Lbs Choose an option3.6Clear Mag-I-Cal quantity Add to cart SKU: N/A Category: Fertilizer and Supplies Related products 46-0-0 $47.00 Select options This product has multiple variants. The options may be chosen on the product page 13-0-5 (Prodamine with Barricade) $46.00 Select options This product has multiple variants. The options may be chosen on the product page Sod Pins $1.00 – $83.00 Select options This product has multiple variants. The options may be chosen on the product page 20-2-10 $47.00 Select options This product has multiple variants. The options may be chosen on the product page