The Jonathan Green four bag annual New American LawnAlkaline Soil Program greens up the lawn and gently feeds it all season long. Lawn care research has concluded that lawns respond best when fed four times a year in the early spring, late spring, summer and fall. This seeding program is used in the western United States where soils generally have a high pH. Our lawn program is specially formulated to lower soil pH and to kill crabgrass, dandelions, chickweed, clover, and over 250 other weeds.

Our system gets to the root of lawn care problems, the soil! When used together these products balance the lawns pH and loosen hard, compacted soil, all while spurring soil microbes into action. These microbes assist air, water, and nutrients in moving deep into the soil increasing the root mass and drought tolerance of the lawn.

Key Product Features

• Early Spring Apply Veri-Green Crabgrass Preventer to feed the lawn and provide season long crabgrass weed prevention.
• Late Spring Apply Veri-Green Weed & Feed Lawn Fertilizer to feed the lawn and kill over 250 broadleaf weeds like dandelions, chickweed, clover and oxalis.
• Summer Apply Mag-I-CalPlus for Lawns inAlkaline& Hard Soil to lower soil pH, loosen hard soil and activate the soil microbial life.
• Fall Apply Winter Survival Fall Lawn Fertilizer to feed the lawn and help prepare it for the long harsh winter ahead. Use on the same day as you seed in the early fall for optimal results.
• Please read product labels for specific spreader settings and application instructions.