JRK Winterizer 20-0-12 Lawn Fertilizer

JRK 4-Step Lawn Fertilizer Program is a year round 4 bag application turf treatment designed to keep your lawn thick and green all season long. Each step's application is fortified with the exclusive NUTROMATIC* ingredients. If your fertilizer doesn't have JRK on the label, you won't have NUTROMATIC in the bag!

Step 4 - Apply late September through early October (20-0-12) JRK Winterizer. This is the most important step (and often most ignored) in making sure your lawn stays perfect all season long. If you want to be that house on the block that everyone envies come spring, your need to apply JRK Winterizer the previous fall. The extra Potash promotes winter hardiness that helps grass pop-up healthy as can be when the snow melts and activates while thickening grass in the spring.

*The premium NUTROMATIC ingredient mixture is a trademark product containing humic and folic acids. The mixture works to improve turf and soil quality while increasing water retentions.