How Many Lawn Care Treatments Per Year?

Michael Watrous
February 17, 2026
5 min read

How Many Lawn Care Treatments Per Year Do You Really Need in Sherman, Texas?

Homeowners searching for "lawn care near me" in Sherman often ask a deceptively simple question: How many treatments do I actually need? The confusion usually comes from comparing mowing frequency with treatment frequency. While you might mow your lawn 30 times a year, the chemical and nutrient applications that actually keep the grass healthy follow a much different rhythm.

The Standard Answer: 6 to 8 Treatments

For a lawn in North Texas to stay green, thick, and weed-free, 6 to 8 treatments per year is the professional recommendation.

Anything less than six treatments usually leads to "gaps" in protection where aggressive Texas weeds like Crabgrass or Henbit can take hold. Anything more than eight is typically only necessary for "rescue" situations where a lawn has been severely neglected for years.

Why "One and Done" Doesn't Work in Sherman

Sherman lawns face unique environmental pressures that make a single annual treatment ineffective:

  • Clay Soil Depletion: Sherman's clay soil holds nutrients tightly, but it also compacts easily, preventing roots from drinking up those nutrients over long periods.
  • The 10-Month Weed Cycle: In North Texas, weeds grow nearly year-round. A spring treatment won't stop the winter weeds that germinate in October.
  • Heat Stress: The July and August heat in Grayson County exhausts the lawn's energy. Without a summer-specific "bridge" treatment, the grass will thin out by September.

The Ideal Sherman Treatment Calendar

To get the best results, your 6–8 treatments should be spaced roughly 6–8 weeks apart to follow the biological cycles of the grass:

1. Early Spring (Prevention)

The most critical window. We apply pre-emergents to stop weed seeds from waking up as the soil warms.

2. Late Spring (Fuel)

As the grass begins active growth, we provide high-nitrogen fertilization to build the "carpet" density that naturally crowds out weeds.

3. Summer (Protection)

Focus shifts to weed spot-treatment and slow-release nutrients that help the grass survive 100°F days without burning.

4. Fall (Recovery & Winter Prep)

We apply another round of pre-emergents to stop winter weeds (like Poa Annua) and high-potassium "winterizer" to strengthen roots against the cold.

FAQ: Scheduling Lawn Care

Can I just do 3 treatments a year?You can, but you will likely experience "rollercoaster" results—a green lawn for a month, followed by a month of weeds. A 3-treatment plan is reactive; a 7-treatment plan is preventative.

Does the number of treatments change for small yards?No. Even if your yard is small, the weeds in Sherman germinate at the same time and the soil loses nutrients at the same rate. Only the cost per treatment changes, not the frequency.

What if I miss a treatment?Missing a treatment—especially in the spring or fall—usually results in a "weed breakout." It often costs more to kill established weeds later than it would have cost to prevent them with a scheduled visit.

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