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Professional Lawn Fertilization in Austin, TX

We provide recurring lawn fertilization and weed control for residential lawns in Austin, TX so your yard stays green, thick, and weed-free

Austin lawns face unique challenges including high pH soil, extreme summer heat, drought stress, and aggressive weed pressure. At Century Outdoor Services, we build customized lawn fertilization programs specifically for Central Texas lawns including St. Augustine, Bermuda, and Zoysia grass.

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Why Austin Lawns Need Specialized Fertilization

Austin lawns require a specialized fertilization approach because the soil and climate conditions in Central Texas are very different from many other parts of the country.

At Century Outdoor Services, we commonly see lawns struggle with high pH soil, nutrient lockout, drought stress, heavy clay soil, and extreme summer heat. These conditions can prevent turfgrass from properly absorbing nutrients, even when fertilizer has been applied. Different grass types such as St. Augustine, Bermuda, and Zoysia also have unique nutritional requirements and stress tolerances that must be managed correctly throughout the year. As an Austin-based company led by an experienced agronomist, we build customized lawn fertilization programs designed specifically for Central Texas lawns to help improve color, density, root development, and overall turf health in our challenging environment.

Lawn Fertilization For St. Augustine Grass

St. Augustine grass is a very common turf variety found in Austin and throughout Central Texas, but it also comes with its own unique fertilization challenges.

At Century Outdoor Services, we frequently see St. Augustine lawns struggle with nutrient deficiencies caused by our high pH soil conditions, especially iron chlorosis that leads to pale or yellow turf. St. Augustine also tends to experience stress from extreme summer heat, drought conditions, shade issues, and fungal pressure if nutrient applications are not timed properly. Our lawn fertilization programs are carefully designed to support healthy color, density, and root development while avoiding excessive growth that can increase disease susceptibility. By combining proper fertilization timing with Austin-specific agronomic practices, we help St. Augustine lawns stay thicker, greener, and healthier throughout the growing season.

Bermuda Grass Fertilization In Austin

Bermuda grass is one of the most heat-tolerant and aggressive turf varieties used in Austin lawns, but it requires proper fertilization and maintenance to achieve a thick, healthy appearance throughout the growing season. At Century Outdoor Services, we commonly see Bermuda lawns struggle with thinning turf, weed pressure, nutrient deficiencies, and drought stress when fertilizer applications are not properly timed or balanced. Because Bermuda grass grows aggressively during the warmer months, it has higher nutrient demands than many other turf types found in Central Texas.

 

Our lawn fertilization programs are specifically designed to support strong color, density, root development, and recovery while helping Bermuda lawns better withstand Austin’s extreme summer temperatures and challenging soil conditions. By using customized fertilization strategies tailored to each property, we help Bermuda grass maintain a healthier and more resilient appearance year-round.

Zoysia Lawn Fertilization

Zoysia grass can create a beautiful dense lawn in Austin, but it requires proper fertilization and seasonal management to perform at its best in Central Texas conditions. At Century Outdoor Services, we commonly see Zoysia lawns struggle when they are over-fertilized, under-fertilized, or pushed too aggressively during periods of summer stress. Because Zoysia has a naturally slower growth rate compared to Bermuda grass, nutrient timing is extremely important for maintaining healthy color and density without increasing the risk of disease pressure or thatch buildup.

 

Our fertilization programs are designed specifically for Austin’s high pH soil conditions and focus on balanced nutrient applications that support healthy root development, drought tolerance, and long-term turf health throughout the growing season.

What does our fertilization schedule look like?

Our specialized lawn care service provides comprehensive fertilization and weed control solutions designed specifically for Austins’ warm-season grasses. With in-depth knowledge of the unique challenges local lawns face, we combine advanced fertilization methods with targeted weed management to promote thick, vibrant turf that naturally resists invasive growth.

To protect your lawn from damaging pests, we apply preventative treatments for Grubs and Army Worms before they can cause harm. Each service round also includes spot treatments for weeds, turf insects, and diseases, ensuring your lawn remains healthy, resilient, and beautiful year-round. We’ve developed an innovative 9-Round application program designed to effectively target unwanted weeds, insects, and diseases.

  • 8 Service visits are completed throughout the year. The details of each round are listed below.
  • Round 3 includes both our Weed Barrier & Growth Enhancer and Round 9, the preventative Grub & Army Worm Control. Because this visit delivers two powerful applications in one, Round 3 is billed as two rounds to provide enhanced protection and ensures lasting results.

 

Round 1 (January – February 15th) 

Weed Barrier

  • Apply the first pre-emergent treatment of the season (for Bermuda and Zoysia turf) to prevent hard-to-control summer weeds.
  • Spot-treat existing weeds during every visit to ensure a cleaner, healthier lawn.
  • Address disease or insect activity with targeted spot treatments as needed.

 

Round 2 (February 16th – March)

Soil Enhancer

  • Apply phosphorus to promote strong development, helping your lawn better withstand the summer heat.
  • Add humic acids to improve nutrient absorption and overall turf health.
  • Spot-treat existing weeds during every visit for consistent weed control.
  • Target disease or insect activity with precise spot treatments as needed.

 

Round 3 (April – May 15th)

Weed Barrier & Growth Enhancer

  • Apply nitrogen and a micronutrient package to help your lawn transition out of winter dormancy and develop a dense, healthy turf canopy.
  • Apply the second pre-emergent treatment to control Spurge and Crabgrass before they can establish.
  • Spot-treat existing weeds during every visit for consistent control.
  • Address disease or insect activity with targeted spot treatments as needed.

 

Round 4 (May 16th – June)

Color Burst & Prep for Summer

  • Apply a well-balanced, slow-release fertilizer with iron to keep your lawn green, strong, and healthy.
  • Add humic acids to improve nutrient uptake and overall turf vitality.
  • Spot-treat existing weeds during every visit for consistent control.
  • Target disease or insect activity with precise spot treatments as needed.

 

Round 5 (July – -August 15th)

Summer Survival & Fall Prep

  • Apply slow-release nitrogen with potassium to prepare your lawn for fall and protect it through the summer heat. This treatment strengthens cell walls, improves overall plant health, and boosts resilience against drought, heat, cold, and disease.
  • Spot-treat existing weeds during every visit for consistent weed control.
  • Address disease or insect activity with targeted spot treatments as needed.

 

Round 6 (August 16th – September)

Recovery

  • Apply micronutrients to restore reserves depleted by the summer heat.
  • Add humic acids to enhance nutrient uptake and overall turf health.
  • Spot-treat existing weeds during every visit for consistent control.
  • Target disease or insect activity with precise spot treatments as needed.

 

Round 7 (October – November 15th)

Fall Weed Barrier

  • Apply fall pre-emergent treatment to prevent winter weeds, including the broadleaf varieties that commonly appear in early spring.
  • A well balanced, low nitrogen fertilizer will be applied for winter prep.
  • Spot-treat existing weeds during every visit for consistent control.
  • Address any disease or insect activity.

 

Round 8 (November 15th – December)

Winter Weed Control

  • Scout your lawn for early signs of winter weed germination and treat them before they become a problem.
  • Spot-treat any disease of insect activity to maintain a healthy lawn.
  • Inspect for overwintering pests and address issues proactively.

 

Round 9 (paired with Round 3)

Grub & Army Worm Control

  • Apply season-long Grub and Army Worm treatment during Round 3 as a preventative measure. This protects against root-feeding insects while remaining safe for pets and beneficial insects.
  • If you are enrolled in our program, you’re fully covered. We stand behind our treatments – if any grub or army worm activity occurs during the season, we will return and re-treat at no additional charge.

Some common weeds that we treat include dandelions, nutsedge, thistle, henbit, and crabgrass.

Common Lawn Nutrient Deficiencies In Austin

Many lawn problems we see throughout Austin are directly related to nutrient deficiencies caused by our challenging Central Texas soil conditions. We commonly diagnose issues such as nitrogen deficiency, iron chlorosis, potassium deficiency, and micronutrient imbalances that can lead to yellowing turf, weak growth, thinning lawns, and poor overall turf performance. High pH soil often prevents nutrients from being fully available to the grass, even when fertilizer has been applied.

 

Different turf types including St. Augustine, Bermuda, and Zoysia also respond differently to nutrient deficiencies and seasonal stress. Our lawn fertilization programs are designed to properly identify and correct these deficiencies using customized applications that improve lawn color, density, root development, and overall turf health throughout the year.

Why High pH Soil Causes Lawn Problems

One of the biggest challenges affecting lawn health in Austin is our naturally high pH soil. At Century Outdoor Services, we frequently see lawns that continue to struggle with poor color, thinning turf, and weak growth because important nutrients become tied up in the soil and unavailable to the grass. Even when fertilizer is applied, nutrients such as iron and phosphorus may not be properly absorbed under alkaline soil conditions. This is one of the main reasons many Central Texas lawns develop yellowing or nutrient deficiency symptoms despite regular watering and fertilization.

 

As an Austin-based company led by an experienced agronomist, we build lawn fertilization programs specifically designed to improve nutrient availability and help lawns better handle the unique soil conditions found throughout the Austin area.

Why Homeowners Choose Century Outdoor

Kyle and Jenna Caldwell, owners of Century Outdoor Services

Homeowners throughout Austin choose Century Outdoor Services because we combine local experience, agronomic knowledge, and personalized service to create lawn fertilization programs specifically designed for Central Texas conditions.

 

Since 2013, our family-owned company has focused on helping lawns thrive despite the challenges of high pH soil, drought stress, extreme summer heat, and aggressive weed pressure. Unlike large corporate lawn care providers, we take a customized approach to lawn health by evaluating each property’s turf type, soil conditions, sunlight exposure, and overall lawn goals. Led by an experienced agronomist, our team is committed to providing professional service, honest recommendations, and long-term lawn improvement strategies that help our customers achieve healthier, greener, and more resilient lawns throughout the Austin area.

Frequently Asked Questions

What fertilizer works best for Austin lawns? 

Due to our thin soils, a combination of liquid and granular slow release works best.

 

How often should lawns be fertilized in Texas?

Normally between 3 – 7 times per year depending on the products and rates that are used.

 

Why is my St. Augustine grass yellow?

This could be due to a disease or a lack of nutrients. It’s best to have a professional diagnose.

 

Does Austin soil affect lawn health?

Yes, it is the foundation to a healthy lawn. Healthy soil equals a healthy lawn.

 

What causes nutrient deficiencies in lawns?

This could be due to high pH soil or water, insect, disease, or not applying the proper nutrients on a consistent basis.

 

When should lawns be fertilized in Austin?

You want to start fertilizing in the early spring when the grass is greening up, normally in March and stop when the cooler temperatures arrive in the fall (October or November).

 

Is fertilization safe during summer?

It is if using a slow release fertilizer. A quick release nitrogen may burn the turf.

 

How do you improve lawn color naturally?

By improving the soil with top dressing and organic fertilizer products that help the soil microbial population.

 

What nutrients do Texas lawns need?

Typically, we are going to need Nitrogen, Phosphorus, Potassium, Sulfur, Iron,  Zinc, Copper, Magnesium, and Manganese.

 

Can fertilizer help with drought stress?

Yes, it helps by improving the turf health which helps with tolerating stress better.

If you’re looking for a way to improve your lawn’s overall health and appearance, our team at Century Outdoor Services has the perfect program for you. Our comprehensive fertilization program includes everything your lawn needs to be healthy and strong. We have serviced lawns in Austin, Bee Cave, Dripping Springs, TX, and surrounding areas since 2013. Our lawn care professionals are dedicated to providing you with reliable, professional, and high-quality service. Call us at (512) 786-1694 to sign up for our fertilization program today!

 

Not sure how to choose a provider? Read our guide on how to choose a lawn care company in Austin

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Common Questions

How do you determine the pricing?

For Moisture Manager, Weed Control and Fertilization, Aeration, and Fire Ant, the price is calculated by every 1,000 ft². Click here to see how we determine our prices.

How do I request and receive an estimate?

If you’d like to receive an estimate, you can call us at (512) 786-1694 or send us a quick message.

Do I have to sign a contract for the services with Century?

No, Century does not require contracts for residential services. We set up a Service Agreement for your property based on the services accepted. This agreement requests at least a 24-hour notice of cancellation of service.