Post-Summer and Fall Lawn Care in Austin: Why Weed Control and Fertilization Matter

As summer winds down in Austin, homeowners have a prime opportunity to prepare their lawns for cooler months. Fall is the most important season for weed control and fertilization — two steps that ensure your grass stays strong through winter and comes back vibrant in spring.

At Loopers Lawns, we specialize in helping Austin homeowners protect their lawns from persistent weeds and restore grass health with tailored fertilization.

Why Fall Matters for Austin Lawns

From September to November, Austin’s milder temperatures and rainfall create ideal growing conditions. Warm-season grasses like St. Augustine, Bermudagrass, and Zoysiagrass focus on root growth in fall, making it the best time to feed them.

At the same time, summer weeds like crabgrass and dallisgrass can linger, spreading seeds that will sprout in spring. Without fall intervention, these weeds rob your grass of nutrients and water, leaving it weak and thin.

Common Summer Weeds in Austin

• Crabgrass – Spreads fast in heat-stressed lawns, forming dense clumps.
• Dallisgrass – Tough, perennial weed that resists mowing.
• Nutsedge – Thrives in wet soils, competing for nutrients.
• Spurge – Low-growing weed that spreads across bare patches.

Each produces thousands of seeds, making control now essential for long-term success.

Why Weed Control in Fall Is Crucial

• Stops Seed Spread – Prevents weeds like crabgrass from multiplying.
• Protects Grass Health – Reduces competition for water, nutrients, and sunlight.
• Boosts Curb Appeal – Keeps lawns looking green and uniform.
• The most effective strategy includes a combination of pre-emergent herbicides, post-emergents for existing weeds, and good lawn maintenance (proper mowing, watering, and aeration).

The Role of Fall Fertilization

Fall fertilization helps your lawn recover from summer stress and prepares it for winter.

• Encourages Root Growth – Strengthens grass to handle drought and cold.
• Stores Nutrients – Ensures a faster green-up in spring.
• Repairs Damage – Thickens turf and helps crowd out future weeds.
• Improves Resistance – Healthy grass fights off diseases like brown patch.

Use a slow-release, low-nitrogen fertilizer in early fall (September–October) and consider a second application in November for stronger roots. Aeration before fertilization improves results in Austin’s clay-heavy soils.

How Loopers Lawns Can Help

We make lawn care simple with expert solutions tailored for Austin’s climate:

• Free Lawn Inspections – Identify weeds, soil conditions, and nutrient needs.
• Targeted Weed Control – Safe, effective treatments for weeds like crabgrass and dallisgrass.
• Custom Fertilization Plans – Optimized for warm-season grasses and local soil.
• Local Expertise – Licensed, insured, and trusted across Austin neighborhoods like Lakeway, Cedar Park, and Round Rock.

Call or text (512) 720-8788 or visit www.looperslawns.com for your free quote.

Quick Tips for Fall Lawn Success

• Aerate in early fall to improve soil and fertilizer uptake.
• Water deeply once a week using Austin’s cycle-and-soak method.
• Watch for pests like chinch bugs and fire ants.
• Keep leaves and debris off your lawn to prevent fungus.

Conclusion

Fall is the season to give your lawn the care it needs. By tackling weeds and applying the right fertilizer, you’ll set up a healthy, resilient lawn that thrives through winter and shines in spring.

Let Loopers Lawns handle the details with our professional weed control and fertilization program. Contact us today at www.looperslawns.com or (512) 720-8788 for your free inspection.