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

Special Features

RAISES SOIL PH

Maintain a healthy lawn by raising your soil's pH to the ideal range of 6.2 to 7.0. When soil pH is too low, grass turns light green, weeds thrive, and nutrients are not fully absorbed. Mag-I-Cal rapidly adjusts soil pH, ensuring your lawn thrives.

USE IN PLACE OF LIMESTONE

Mag-I-Cal is an efficient alternative to limestone. One bag of Mag-I-Cal has the same pH adjusting power as up to 5 bags of limestone. Our soil amendment is made with completely soluble calcium carbonate, ensuring instant pH adjustment.

ENCOURAGES NUTRIENT ABSORPTION

Balanced soil chemistry is crucial for nutrient uptake. Mag-I-Cal increases your grass's ability to use nutrients from the soil, preventing wasted fertilizer. When soil pH is balanced, nutrients are easily absorbed.

CONTAINS CALCIUM & HUMATES

Mag-I-Cal is rich in calcium, essential for many grass functions. Calcium is readily available for pH adjustment or plant uptake. Additionally, it contains 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 applied 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 your yard's soil pH.