Jonathan Green Mag-I-Cal Soil Food for Acidic Lawns - 5,000 Sq. Ft.

A Breakdown You Can Trust

RAISES SOIL PH FOR HEALTHY LAUNTS

Lawns thrive in soil with a pH between 6.2 and 7.0. When soil pH is below this range, grass turns light green, weeds persist, and fertilizers don't get fully absorbed. Mag-I-Cal rapidly and efficiently raises soil pH.

USE IN PLACE OF LIMESTONE

One bag of Mag-I-Cal Soil Food has the pH adjusting power of up to 5 bags of limestone. Our soil amendment contains completely soluble calcium carbonate that is immediately available to adjust soil pH upwards.

ENCOURAGES NUTRIENT ABSORPTION

Mag-I-Cal increases your lawn's ability to utilize nutrients in the soil. Lawn fertilizers are wasted when soil pH is not balanced. When the soil chemistry is balanced, nutrients can be absorbed more effectively.

CONTAINS CALCIUM & HUMATES

Calcium is crucial for many grass plant functions. It's readily available in Mag-I-Cal for plant uptake or pH adjustment. Mag-I-Cal also includes humates to stimulate soil microbial life and root development.

COMPLETE COVERAGE

This 18 lb bag covers up to 5,000 sq. ft and can be used in spring, summer, or fall. Use the Jonathan Green Pro pH & Moisture Soil Tester (11100) or Soil pH Test Kit for Lawns (11595) to measure the soil pH of your yard.