How to Keep Your Lawn Green and Healthy as Temperatures Rise

You’ve done the spring cleanup. Maybe even added fresh mulch. Now your yard is starting to look good again—but here’s the real challenge:

Keeping it that way as temperatures rise.

Late April and May are when lawns in Oak Lawn, IL really start to take off… or start to struggle. The difference comes down to proper care. At Horizon Land and Hardscape, we help homeowners maintain lawns that stay green, thick, and healthy all season long.

Here’s how to do it right.

1. Water Deep, Not Often

One of the biggest mistakes homeowners make? Light, frequent watering.

Instead, aim for:

  • Deep watering 2–3 times per week
  • About 1–1.5 inches of water total
  • Early morning watering (before 9 AM)

This encourages deeper root growth, making your lawn more resistant to heat and drought.

2. Mow at the Right Height

Cutting your grass too short might seem like a time-saver—but it actually stresses your lawn.

Best practice:

  • Keep grass around 2.5–3 inches tall
  • Never cut more than 1/3 of the blade at once
  • Use sharp mower blades for clean cuts

Taller grass helps shade the soil and retain moisture—key for a healthy lawn.

3. Fertilization Fuels Growth

Your lawn needs nutrients to stay vibrant. Late spring is a critical time for feeding your grass.

Benefits of proper fertilization:

  • Stronger root systems
  • Rich, green color
  • Improved resistance to weeds and disease

At Horizon Land and Hardscape, we provide professional lawn care in Oak Lawn, IL that takes the guesswork out of fertilization.

4. Stay Ahead of Weeds

As temperatures rise, weeds come in fast—and they compete with your grass for nutrients and water.

Common issues in May:

  • Dandelions
  • Crabgrass
  • Clover

Early treatment is key. Once weeds take over, it’s much harder to control them.

5. Watch for Early Signs of Lawn Stress

Catch problems early before they spread.

Look for:

  • Yellowing or thinning areas
  • Dry patches
  • Uneven growth

These can signal issues like compaction, poor watering, or nutrient deficiencies.

When to Call a Professional Lawn Care Service

If your lawn isn’t responding the way you’d like, it might be time to bring in the pros.

With Horizon Land and Hardscape, you get:

  • Customized lawn care plans
  • Professional fertilization and treatments
  • Consistent maintenance for long-term results

Final Thoughts

A healthy lawn doesn’t happen by accident—it takes the right care at the right time. By following these tips (or partnering with a professional), you can enjoy a lush, green yard all spring and summer long.

📞 Ready to upgrade your lawn care routine?
Contact Horizon Land and Hardscape today for expert lawn care services in Oak Lawn, IL.

FAQs

Q: How often should I water my lawn in May?
A: 2–3 times per week with deep watering is ideal.

Q: What is the best mowing height?
A: Around 2.5–3 inches for most lawns in Oak Lawn.

Q: When should I fertilize my lawn?
A: Late spring is a key time, along with additional treatments throughout the season.

What Our Customers Think

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Acorns Wrestling
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Made arrangements for fall clean up they never showed. Yes this is the right company sal I can post the txt u sent me too sir
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Janet Garcia
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Always prompt and great at communicating. Work is done quickly and above all, done well. Thank you!
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John Whirity
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Highly recommended Sal and his crew very professional Couldn’t ask for a better performance 10 stars
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T C
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Sal and his crew was fantastic. Sal gave a competitive quote for replacing sod. I thought they were laying carpet. Very respectful. I was impressed.
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Ashlee DiDonato
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Guys came out on a Friday and gave me a good quote for what I needed and it was completed the next Wednesday. Super fast service and guys cleaned up everything we wanted. Will definitely use them again for future projects.
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Jeff Perovic
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I live in oak lawn. I called Sal and his team from horizon lawn care to replace my front yard and parkway with new sod. Awesome job. Two days start to finish. Definitely would recommend Sal and his team to do your lawn work.
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Susan Guay
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Sal and his crew are great to work with. Price was great. I live in Orland Park and my neighbors are asking who did our landscaping. They did bush trimming and tree trimming and bush removal. They cleaned up very well after their work. I would recommend them to everyone! We are moving and had a tight time frame and he got me in on the exact date I needed. Our curb appeal looks great and I am sure it will help the sale of our home.
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Devra Collier
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Sal damaged my garage with his tractor on July 8, 2022 and kept promising that it would be fixed. It is now November 20, 2022 and the damage is still there. I kept texting to see when it would be fixed and he kept saying "Saturday". "Saturday" never came. But, he's quick to text about getting paid....so disappointing.
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sal garcia
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Great Service would hire again, reasonable price. Love how much pride they take on the work. Would highly recommend anyone in the oak lawn,Chicago Ridge or surrounding areas.
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Dennis Fox
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, Value This company did a great job of putting down mulch. I love the way it opened up my lawn.I was also surprised at how quickly they were able to come out. Definitely would recommend this company. My property was located in oak lawn il
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Reo Lesa
March 27, 2024
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Yes! Had a job done last year, no issues at all Paid my Deposit & job was scheduled/Certificate of Insurance provided.
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Douglas Bobiak
January 16, 2024
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Was able to help provide support to one of my local customer's new rental property! Thanks for the professional and detailed service!
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Grant Disberger
January 16, 2024
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I hired Sals lawn and landscape to come out and mow my yard all season. They did such a great job!! I will definitely be hiring them again this upcoming season.
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Danish Usmani
November 19, 2023
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Man of his words and best team ever!
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Olothando Onice Othandekayo
October 14, 2023
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Mrs. Kelly Robert is sure a blessing into my life and that of my family, with minimum investment of $600, be rest assured to make your withdrawal of $7,200. After loosing my job I have no where to lay my heads upon until I was introduce to Mrs. Kelly Robert by a friend who advise me to invest into her bitcoin trading and now my life have really change. Visit Mrs. Kelly Robert on WhatsApp:+13236287351 Email: Kellyrobert11009@gmail.com
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Lisa G-Ray
August 5, 2020
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Highly recommend Sal and his crew for paver patio installation. Outstanding work and completed within timeframe.

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