Transform your lawn with Jonathan Green Mag-I-Cal Plus Soil Food, specially formulated for lawns in acidic and hard soils. This powerful soil amendment effectively raises soil pH levels, ensuring your grass thrives in optimal conditions. Ideal for maintaining a pH range of 6.2 to 7.0, Mag-I-Cal Plus combats the yellowing of grass and the persistence of weeds, allowing nutrients to be fully absorbed by your lawn.
This 18 lb bag covers an impressive 5,000 sq. ft., making it perfect for spring, summer, or fall application. Mag-I-Cal Plus not only loosens compacted soils, improving root penetration, but also enhances biological activity to release trapped nutrients. With essential calcium readily available, your grass will benefit from improved nutrient uptake and overall health.
For best results, consider using the Jonathan Green Pro pH & Moisture Soil Tester or Soil pH Test Kit to measure your lawn's pH levels. Rejuvenate your lawn and promote lush, vibrant growth with Jonathan Green Mag-I-Cal Plus Soil Food.
Natural soil food for lawns in acidic soil
Helps to rapidly raise soil pH increasing nutrient absorption
Helps loosen heavy, hard-packed soils and promotes air and water penetration for better rooting
Feeds and activates soil microbes and maximizes plant absorption of lawn food nutrients
Effective for 8 to 12 weeks based on environmental conditions
Ideal to use with any lawn food or annual lawn program