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lawn care in extreme heat

Lawn Care in Extreme Heat


Extreme heat takes a toll on your lawn. A once-green grass turns into a patchy, brown landscape. As temperatures rise and the summer sun beats down, it’s crucial to adjust your lawn care routine to ensure your grass stays healthy and vibrant.

In this article, we will explore some essential tips for lawn care in extreme heat, helping you keep your lawn in optimal condition even during scorching summer days.

Water Efficiently

lawn care in extreme heat
Water well during hot temperatures.

Watering your lawn properly is essential during the hot Texas summers. To be sure your grass receives enough moisture without wasting water, follow these guidelines:

Water deeply: Water your lawn deeply and infrequently to encourage deep root growth. This helps grass become more resilient to heat stress. Aim for about an inch of water per week. Applying it in one or two irrigation sessions rather than frequent light watering.

Water in the morning: Water your lawn early in the morning to minimize evaporation and allow the grass to dry before evening. This helps prevent fungal diseases that thrive in warm, moist conditions.

Consider the soil: Know your soil type and its water-holding capacity. Sandy soils drain quickly and may require more frequent watering, while clay soils retain moisture longer, allowing for less frequent watering.

Think about investing in a moisture management service to revitalize your lawn.

summer lawn care
Keep grass blades longer in summer.

Adjust Mowing Height

During extreme heat, it’s best to raise your mower blade slightly to leave grass taller. Longer grass blades provide shade to the soil, reducing evaporation and preventing weed growth.

Additionally, taller grass promotes deeper root growth, enhancing the grass’s ability to withstand heat stress. Read about recommended mowing heights for warm-season grasses.

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Adjust the mowing height to remove no more than one-third of the grass blade’s length, and leave the clippings on the lawn to provide natural moisture retention. Check out our lawn mowing service page and learn about how we can help you have a lush lawn this summer.

Time Your Fertilization

Fertilizing your lawn correctly is crucial for healthy growth throughout the year, including during extreme heat. However, timing is key. To avoid further stressing your lawn during hot weather, avoid fertilizing when temperatures soar.

Instead, plan your fertilization schedule to nourish your lawn before or after the intense heatwave has passed. Learn more about our lawn fertilization services.

Provide Adequate Shade

Heat will scorch grass that receives prolonged exposure to direct sunlight. If possible, provide temporary shade for your lawn during the hottest parts of the day.

This can be achieved by using shade cloth, strategically placing patio umbrellas, or creating natural shade with trees or shrubs. Additionally, avoid parking vehicles on the grass during extreme heat, as the heat generated by the engine will further stress and damage the grass.

Limit Foot Traffic

During scorching heat, it’s best to limit foot traffic on your lawn to prevent additional stress on the grass. When the ground is dry and hot, the grass is already more susceptible to damage from walking or playing. Redirect activities to shaded areas or consider postponing outdoor events until the temperature drops.

Monitor and Treat Lawn Diseases

overwatering your lawn causes lawn funguses
Brown Patch Disease

Extreme heat and humidity creates favorable conditions for lawn diseases to thrive. Keep a close eye on your lawn for signs of fungal diseases such as brown patch or dollar spot.

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If you notice any symptoms, promptly treat the affected areas with appropriate fungicides as recommended by lawn care professionals.


Summer lawn care in Texas requires special attention and adjustments to keep your grass healthy and vibrant. By following these essential tips you will help your lawn withstand the challenges of sweltering summer temperatures.

Remember, if extreme heat persists, consult with us. We will provide tailored advice and solutions based on your specific lawn care needs. With proper care and attention, your lawn will thrive even in the hottest summer months.

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