Keep Your Lawn Lush and Thriving Even When the Sun is Blazing
- ELS Admin
- Jul 14
- 3 min read
Summer can be both a blessing and a challenge for your lawn. With longer days and bright sunshine, your grass may start off vibrant in the morning but quickly fade to brown without proper care. To keep your lawn healthy and eye-catching during the hottest months, a thoughtful approach is necessary. Here are some effective strategies to maintain that lush green glory even when the sun is relentless.
Know Your Grass Type
Understanding your grass type is crucial for effective lawn care. There are two main categories: cool-season grasses and warm-season grasses.
Cool-season grasses like Kentucky bluegrass thrive in temperatures between 60°F and 75°F. They are lively in the spring and fall but can struggle in summer heat.
Warm-season grasses such as Bermuda and Zoysia flourish at higher temperatures, typically between 80°F and 95°F.
Knowing your grass type allows you to tailor your maintenance strategies accordingly. For instance, if you have Bermuda grass, you can be more aggressive with watering and fertilization in the summer, while letting cool-season grasses rest during high temps.
Mow High
One common mistake homeowners make is mowing their lawns too short in summer. Keeping your grass height to approximately 3 to 4 inches is ideal. This practice helps retain moisture and provides shade to the roots, allowing your lawn to better withstand stress and heat.
Sharpening your mower blades is essential, too. Dull blades can rip grass instead of cutting it cleanly, leading to a brownish appearance and increasing vulnerability to diseases.

Water Wisely
Watering deeply is key during the sizzling summer months. Aim for about one inch of water per week, whether from rainfall or irrigation. Watering in the early morning is best since it allows grass to absorb moisture before the day's heat sets in.
Focus on deep watering, as this promotes root growth into the soil, improving drought resistance. For example, lawns that are watered deeply develop roots that extend 8 inches down versus shallow roots that only reach 3 inches, resulting in healthier grass during dry spells.
Fertilize Smartly
Your lawn craves nutrients, especially in the summer when it's under stress. Yet, over-fertilizing can lead to burns. Use a slow-release fertilizer, which provides a steady supply of nutrients without overwhelming your grass.
Applying fertilizer once or twice during the summer is usually enough. The right timing is crucial; fertilizing during extreme heat can harm your lawn, so aim for the early morning or after a rain.
Aerate Your Lawn
Compacted soil can severely limit your lawn's health because it limits water and nutrient absorption. Aeration creates holes in the soil, allowing air, water, and nutrients to penetrate down to the roots effectively.
Consider aerating your lawn once a year, ideally in spring or early summer. For high-traffic areas, like near playsets or patios, frequent aeration can significantly enhance your lawn's resilience and appearance.
Keep an Eye on Pests and Weeds
Summer is a prime season for pests and weeds that can damage your lawn. Regularly inspect for invasive weeds like crabgrass or dandelions. Quick removal or using selective herbicides can keep these offenders in check.
Monitor for pests such as grubs or beetles; unusual browning or patchy areas might suggest a pest issue. Consider eco-friendly insecticides or attracting beneficial bugs like ladybugs, which can address pest problems without harming your lawn.
Final Thoughts
Maintaining a lush, green lawn in summer doesn't have to feel overwhelming. By understanding your grass type, watering strategically, and supplying the right nutrients, you can keep your lawn thriving in the heat. Remember to mow high, use mulch effectively, and stay vigilant against pests and weeds.
With planning and care, your lawn can remain a beautiful retreat all summer long. Embrace the warm months and allow your grass to flourish, enhancing your outdoor space for relaxation and enjoyment. With these strategies, you're well-equipped to combat the summer heat and keep your lawn looking fantastic!