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.
Jonathan Green’s Crabgrass Preventer plus Green-Up Lawn Fertilizer feeds the lawn for up to three full months and provides pre-emergent control of crabgrass. When applied prior to germination it controls other weeds such as goosegrass, dallisgrass, chickweed, henbit, and oxalis.
This product contains an advanced herbicide known as Dimension® that provides postemergence control, meaning it will kill existing weeds, such as crabgrass, even after they germinate. Postemergence control is limited to crabgrass and is effective for up to four weeks post-germination. It will only kill the plant up to the 3-leaf stage of growth; a fully mature crabgrass plant has 7-leaves.
When to Apply:
Apply:
Post-Application:
Coverage:
Analysis: 20-0-3
Can Be Used When Seeding: No
Apply to Dry or Damp Lawn: Dry
Safe for Children & Pets: No
Application Temperature Range: 50° – 75°F
When to Use: Spring or early fall
Jonathan Green’s Weed & Feed Lawn Fertilizer is a premium grade herbicide and lawn fertilizer combination which controls weeds while feeding the lawn. Weed & Feed is designed to promote lush green growth in lawns and control over 250 broadleaf weeds including dandelions, chickweed, clover, wild onions, thistle, and poison ivy.
When to Apply:
Application:
Post Application:
Coverage:
Analysis: 21-0-3
Can Be Used When Seeding: No
Apply to Dry or Damp Lawn: Damp
Safe for Children & Pets: No
Application Temperature Range: 55° – 80°F
When to Use: Late spring, summer, or early fall
Jonathan Green’s Winter Survival Fall Lawn Food is the ideal fall lawn fertilizer to spread anytime from early September through mid-November because air temperatures are cooler and the soil is still warm enough for grass roots to grow deep. Winter Survival provides the nutrients to help boost newly seeded lawns as well as help established lawns grow thicker and greener grass with deeper roots.
This product helps lawns recover from summer stress, feeds grass for up to three months and can be applied to any type of lawn grass. If Winter Survival is spread early in the fall, a second application the first week of November will safeguard the lawn over the winter resulting in greener grass early next spring.
When to Apply:
Apply:
Post-Application:
Coverage:
Analysis: 10-0-20
Can Be Used When Seeding: Yes
Apply to Dry or Damp Lawn: Dry
Safe for Children & Pets: Yes
Application Temperature Range: 50° – 75°F
When to Use: Late summer to late fall
Jonathan Green’s Mag-I-Cal® Plus for Lawns in Acidic & Hard Soil contains calcium carbonate in a completely soluble form that is immediately available to adjust soil pH upwards. Poor soil is often the problem in growing a great lawn and calcium is vital to many grass plant functions. When soil is compacted or too acidic, air, water, and nutrients are unable to reach the roots, making it very difficult for grass to flourish.
Lawns thrive in soil with slightly acidic to neutral pH levels ranging from 6.2 to 7.0. When pH levels drop between 4.0 to 6.0 weeds flourish and the grass becomes light green and spindly. Additionally, Mag-I-Cal Plus® helps to break up clay and compacted soils. This improves root penetration and promotes growth by increasing biological activity and releasing nutrients trapped in the soil.
When to Apply:
Apply:
Post-Application:
Coverage:
Fortified with: Highly soluble calcium carbonate, fast acting gypsum, humates, iron, and amino acids
Can Be Used When Seeding: Yes
Apply to Dry or Damp Lawn: Dry
Safe for Children & Pets: Yes
Application Temperature Range: 55° – 85°F
When to Use: Spring, summer or fall
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