As the weather cools down and leaves start falling, many North Texas homeowners start to wonder if they should fertilize their lawns in the fall. While some might think that fertilization is only necessary during spring, it’s essential to remember that a well-fed lawn is also crucial for winter survival and spring growth. So, should you fertilize your lawn in the fall in North Texas? The answer is yes, and here’s why.
Promotes Stronger Roots
Fertilizing in the fall can help your grass develop more robust root systems. Nutrient uptake is at its highest when the root growth is most active, and that usually happens during the cooler months in fall. By applying the right type of fertilizer during this season, your grass roots will be strengthened, enabling them to absorb more nutrients and water, which helps them better withstand the stress of heavy foot traffic and heat in the summer.
Another thing that help promote lawn root growth is aeration. We would love to aerate your lawn for you.
Prepares for Winter
The cooler months in North Texas can be challenging for grass, especially when temperatures fluctuate, and moisture levels can be unpredictable. A well-fed lawn can fare much better and maintain its color and health throughout the winter, even in times of weather extremes. By fertilizing in the fall, you ensure your lawn has the essential nutrients it needs for winter survival and spring growth.

Promotes Lush Greenery
Fertilizing in the fall promotes lusher, greener grass in North Texas. While many people think of spring as the season for growth and renewal, fall is an equally essential time for plants to stock up on nutrients before going dormant in winter.
By feeding your lawn when it’s still active and growing, you can kickstart the process for the next season, which will result in well-rounded and vibrant growth in the spring. Read this fertilization checklist for warm-season turfgrasses for more information about lawn fertilization.
Prevents Weed Growth
Fertilizing in the fall helps prevent weed growth in North Texas lawns. By providing essential nutrients to your lawn, you promote lush and healthy growth. This growth will help choke out many weed seeds that may be lurking in the soil.
By choking out weeds before they have a chance to grow and take hold during the fall, you’ll have a healthier lawn in the spring and summer. Check out this weed identification guide to learn which weeds are invading your lawn.
We can help with weed control. Our weed control service page has the details.
Helps Water Retention
Finally, fertilizing your lawn in the fall will also help it retain water better. The cooler temperatures help boost the water absorption process, and the nutrients help the soil retain and deliver moisture to your grass. This added retention can also help you conserve water usage.
Texas A&M University has published a lawn water management guide that has helpful watering techniques.
When to Fertilize Your Lawn in North Texas

It’s best to fertilize your lawn in the fall once grass growth slows down, and temperatures start to drop. In North Texas, late September to early November is the perfect timeframe for fertilization.
Fertilizing too late into the fall can cause the grass to develop new growth that might not withstand the winter’s harsh weather conditions.
Let us do the hard work for you. Take a look at our lawn fertilization service page.
Choosing the Right Fertilizer
Choosing the right fertilizer is crucial for the health of your lawn. In North Texas, using a high nitrogen, slow-release fertilizer is the best choice. Look for a fertilizer with a 3-1-2 or 4-1-2 ratio of nitrogen-phosphorus-potassium, respectively. Avoid fertilizers with too much phosphorus, as any runoff can harm local rivers and streams.

Final Thoughts
In conclusion, fertilizing your lawn in the fall in North Texas is essential for optimal lawn health, winter survival, and spring growth.
By feeding your lawn during this season, you help your grass build stronger roots, prepare for winter, prevent weed growth, promote lush greenery, and increase water retention.
Remember to choose the right fertilizer and apply it during the best timeframe for your region. With these guidelines, you will enjoy a lush and healthy lawn in North Texas all year round.
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One thought on “Should I Fertilize My Lawn in the Fall?”
Just read a post on fall lawn care, and the advice on fertilizing makes a lot of sense! Feeding the lawn in the fall to strengthen roots for winter resilience sounds like a smart move.