Transform your lawn with Jonathan Green Mag-I-Cal Plus Soil Food, specially formulated for alkaline and hard soils. This unique soil amendment works to lower soil pH, improve nutrient availability, and stimulate beneficial soil microbes, ensuring your grass thrives. Each 15.5-pound bag covers an impressive 5,000 square feet, making it an efficient solution for larger lawns. Made in the USA with all-natural ingredients, this organic soil food contains fast-acting sulfur that effectively loosens compacted soil, enhancing your lawn's overall health and appearance. Perfect for maintaining a lush, green lawn, Mag-I-Cal Plus provides effective results for up to 12 months. Improve your lawn care routine today and watch your grass flourish!
All natural formula ideal for lawns in alkaline and hard soil
Rapidly lowers soil pH
Helps loosen heavy, hard-packed soils and promotes air and water penetration
Helps loosen heavy, hard-packed soils and promotes air and water penetration for better rooting.
Weighs 15.5 pounds
Ideal to use with any lawn food or annual lawn program
Effective for 8 to 12 weeks based on environmental conditions