Jonathan Green Mag-I-Cal Plus Soil Food for Acidic & Hard Soils - Grass Soil Amendment (5,000 Sq. Ft.)

About this item

• RAISES SOIL PH - Lawns thrive in soil with pH levels between 6.2 and 7.0. If soil pH is below this range grass becomes light green, weeds persist, and fertilizer nutrients aren't fully absorbed. Mag-I-Cal Plus rapidly and efficiently raises soil pH.
• LOOSENS HARD SOILS - Mag-I-Cal Plus helps break up clay and compacted soils. This improves root penetration and promotes growth by increasing biological activity and releasing nutrients trapped in the soil.
• ENCOURAGES NUTRIENT ABSORPTION - Mag-I-Cal Plus increases the ability of your grass to utilize nutrients in the soil. Lawn fertilizer is wasted when soil pH is not balanced. When the soil chemistry is balanced, the nutrients are able to be absorbed.
• CONTAINS CALCIUM - Calcium is vital to many grass plant functions. It's readily available in Mag-I-Cal Plus for plant uptake or pH adjustment.
• 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.