Jonathan Green Mag-I-Cal Plus For Lawns in Acidic & Hard Soil

Jonathan Green Mag-I-Cal Plus For Lawns in Acidic & Hard Soil helps raise soil pH and loosen hard, compacted soils to allow water and nutrients to penetrate deep into your lawn’s root system. Healthy, lush lawns thrive in soils with slightly acidic to neutral pH levels ranging from 6.2 to 7.0. When soil pH levels drop between 4.0 to 6.0, this creates an environment for weeds to thrive and grows a lawn full of light green unsightly grass.

Available in two sizes
• 18lb Bag which covers 5,000 Square Feet (established lawns) or 2,500 Square Feet (new lawns)
• 54lb Bag which covers 15,000 Square Feet (established lawns) or 7,5000 Square Feet (new lawns)