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

Jonathan Green Mag-I-Cal Plus For Lawns in Acidic & Hard Soil lowers soil pH that is too high and loosens hard, compacted soils allowing roots to grow deeper. Healthy, lush lawns thrive in soils with slightly acidic to neutral pH levels ranging from 6.2 to 7.0. In soils with pH readings of 7.0 to 9.5, weeds thrive and the grass becomes light green and spindly.

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)