View cart “Straw Bale” has been added to your cart. $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 Straw Matting $93.00 Add to cart Solu-Cal Plus – Enhanced Calcitic Lime $31.00 Select options 20-2-10 $47.00 Select options