When it comes to fertilizing your lawn for the final time in the fall, you'll want to do it before the first frost. This allows the grass to absorb nutrients needed for winter survival and spring revival. The ideal time for application is when grass growth slows significantly, typically between mid-October and November here in Iowa, depending on local climate conditions. Monitoring weather forecasts and grass cues helps determine the best application window. While DIY fertilization is possible, hiring professionals ensures precise timing and appropriate nutrient application, preventing issues like root burn or deficiencies. Professionals provide expertise that maximizes lawn health and resilience through the colder months.


The final fall fertilizer treatment should be applied before the first frost.

Getting the timing right for your final fall fertilizer treatment is essential for maintaining a healthy lawn. The key is to apply the fertilizer before the first frost hits. This timing allows the grass to absorb essential nutrients, which it will store throughout the winter. These nutrients play a critical role in helping the lawn survive the dormant winter period and revive stronger in the spring.

If you delay the application until after frost, the grass may not absorb the nutrients effectively, which can lead to a weaker lawn in the spring. It’s beneficial to keep track of your local weather forecasts and typical first frost dates to plan your application accurately. Understanding these aspects can help ensure your lawn remains in optimal condition through the colder months.


The final fall fertilizer treatment should be applied once your grass stops actively growing or has slowed down significantly.

The final fall fertilizer treatment should be applied when grass growth has visibly slowed down, and mowing is less frequent. This slowdown indicates the onset of dormancy, making it an opportune moment to fortify your grass with nutrients. This stage is usually reached between mid-October and November, although this can vary depending on specific local climate conditions.

During this time, the grass can absorb the fertilizer’s nutrients, bolstering its defenses against winter stresses and ensuring a robust revival in spring. Keep an eye out for cues from your grass and stay informed about your local climate to choose the best application window. Tailoring your approach to your region’s weather patterns and grass species can maximize the benefits of fertilization.

Fertilizing your lawn in the fall will help it store nutrients that it will use during the winter months.

Hiring professionals to fertilize your lawn will ensure that it's done at the proper times.

House and green shrubs behind a lush, healthy lawn in Des Moines, IA.

While you could try to fertilize your lawn on your own, you'll want to make sure that you do so at the proper times. This can be tricky, especially without proper expertise and knowledge. That's why hiring professionals to fertilize your lawn is a great idea. They will know exactly when to apply the fertilizer to ensure that your lawn has all of the nutrients that it needs to thrive. They will also be able to apply the right amount of fertilizer to your grass, which is important because applying too much or too little can cause problems for your lawn.


Give us a call today to enroll in our lawn fertilization service.

At A+ Lawn & Landscape, we understand how important it is to keep your lawn healthy and beautiful, which is why we offer our lawn fertilization service. When you sign up for this service, we will visit your property multiple times throughout the year to apply our fertilizer treatments to your lawn, including a final fall treatment. These treatments will provide your lawn with the nutrients that it needs to thrive throughout the year. What's more, this service also includes weed control treatments to keep weeds from invading your lawn!

We offer our lawn fertilization service to homeowners and business owners, as well as HOAs, in Des Moines, West Des Moines, Ankeny, and throughout the surrounding areas in Iowa. Give us a call today at (515) 289-2020 to enroll in our lawn fertilization service and let us help you get the beautiful, healthy lawn you've always wanted.