Green Pro Winterizer 26-0-13

Green Pro Winterizer prepares your lawn for the stress of winter, decreasing the potential for winter kill damage if the turf is healthy. It has a crucial root-building formula to withstand winter dormancy, encourage drought resistance and increase plant hardiness. Green Pro Winterizer contains slow release nitrogen, which is released to your lawn by soil bacteria and soil temperature. Therefore, nitrogen applied in the fall will be available to the turf first thing in the spring, decreasing the stress on your lawn. In the meantime, the 13% potassium will be used to enhance the root system and thicken the lawn in spring. Green Pro Winterizer contains 1% iron for quick spring green-up.

  • Available in 18lb and 36lb bags.

Guaranteed Analysis:

  • 26% Nitrogen – 20% Slow Release Nitrogen
  • 0% Phosphorus
  • 13% Potassium
  • 3% Sulfur
  • 1% Iron


Step 4 in the Green Pro Revive and Thrive Lawn Care Program Apply in early fall, from Labor Day through November. If you are following the Revive and Thrive Program, apply 6 weeks after applying Green Pro Lawn Fertilizer. Apply to dry turf. Water-in if rainfall does not occur in 24 hours.

  • 18lb bag covers 5,000 sq ft
  • 36lb bag covers 10,000 sq ft