Jonathan Lawn 4 Step Care

Apply Green-Up with Crabgrass Preventer in the early spring to prevent crabgrass and many other grassy weeds.

Apply Green-Up Weed & Feed in the late spring to control dandelions, clover, chickweed, and over 250 broadleaf weeds.

Apply Winter Survival in the fall to feed the lawn and help it ward off disease in the winter.

Apply Mag-I-Cal Plus in the summer to adjust soil pH, loosen hard soil and activate the soil microbial life.

Crabgrass Preventer Fertilizer

  • Fertilizer analysis: 20-0-3&
  • Feeds the lawn for up to 3 full months
  • Kills crabgrass both before and after germination
  • Clear & odorless herbicide that does not stain hands, shoes or walkways
  • Same season-long results as other crabgrass preventers with fewer harmful active ingredients

Weed & Feed Lawn Fertilizer

  • Fertilizer analysis: 21-0-3 
  • Use in the spring or fall
  • Kills weeds down to the root
  • Feeds lawns for up to 3 months
  • Controls 250+ broadleaf weeds

Winter Survival Fall Lawn Fertilizer

  • Fertilizer analysis: 10-0-20
  • High potassium formula helps promote deep rooting
  • Provides gentle fall feeding and contains nitrogen to help repair summer damage
  • Great for using on newly seeded lawns
  • Encourages winter disease prevention and promotes early spring green-up

Mag-I-Cal® Plus For Lawns

  • Natural soil food for lawns in acidic soil
  • Helps to rapidly raise soil pH increasing nutrient absorption
  • Loosens hard soil promoting air and water penetration for better rooting

As a discount wholesale nursery, we do not offer a guarantee. Bulk discounts not valid with cards. We accept cash, Visa and Mastercard. Sorry we no longer accept checks. Tax exemption forms are subject to a 1 day approval pending proper forms