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Fertilome Winterizer for Established Lawns

$39.99


Item # 732221108998

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Our inventory numbers are constantly fluctuating. Please call the Garden Center for more info at (970) 484-5022.


Winterizer For Established Lawns from Fertilome

Apply in the fall to both lawns and shrubs. It enables turf, trees & shrubs to withstand the rigors of winter better and easier. Its effects are similar to putting on an overcoat in the winter. Applying extra potash enables warm season grasses to come through winter better and be healthier in the spring. Builds hardiness, stem strength, and disease resistance ensuring a healthy, stable plant to better survive winter. 

NPK: 25-0-6

Application Rates:

  •  Lawns: 20 lb. covers 5,000 square feet, 40 lb. covers 10,000
  •  Trees: 1lb per inch of trunk diameter
  •  Shrubs: 1 cup per 3 ft. of height 




"As a new empty-nester I've gone down the houseplant rabbit hole and have seen most of the small nurseries in Denver metro. I will drive to go to this AMAZING Garden Center for the variety and quality of their fabulous stock. Better than Paulinos was and that is SAYING something. Staff is beyond helpful and amazing, free repotting if you buy pots too. Really unique home and gift retail. You won't be sorry! Everytime I go up to see my kid at school, I make a stop to see what new inventory they've gotten in... 13/10 highly recommend."

- Kim Lake, March 2026

"Great plants and gifts! Beautiful rose bushes! We bought 20!"

- Stacy Herron, January 2023

"My husband and I did a terrarium class last weekend. The class was fantastic - great value, and now I have a beautiful little terrarium!"

- Lizz Porter, October 2024

"Beautiful nursery filled with the most beautiful selection and variety of anything you can think of! Trees, flowers, indoor/outdoor plants of every kind you can imagine, a wide variety of fantastic retail products and more! Very great customer service from the staff and available to help with a smile. A bit on the pricier side compared to other nurseries in the area, but also worth the money spent on quality products! Will definitely be back 😊"

- Shawna Carrera, September 2025