Plant Health Care & Turf Care in Sunset Hills

Lawn and landscape programs for long-term growth.

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How STL OAT Builds Lawns That Last

Most lawn care companies can get your grass green for a season. Holding that result is harder. St. Louis Ornamental & Turf approaches turf care differently, starting with soil health to keep your lawn looking its best year after year. Our team includes ISA-certified arborists, a horticulturist, and licensed pesticide applicators who know what it takes to make that happen.

The Right Crew for Every Part of Your Property

We’re part of a family of St. Louis companies that includes M&P Landscaping and Meyer Tree Service. That means when your property needs more than turf and plant health care, you’re already connected to the people who can help.

Two Programs, One Team

STL OAT serves homeowners with two connected service programs, each designed around what your property actually needs rather than a one-size-fits-all schedule.

Turf Care

Our 7-step annual program is timed across the full season to build real lawn health over time, covering everything from early soil conditioning through fall aeration.

Plant Health Care

We monitor the trees and shrubs on your property and treat based on what we find, using integrated pest management, deep root fertilization, and soil treatments.

See What Professional Plant Care Can Do

A free consultation is the best place to start. We’ll walk your property and recommend a program that makes sense for your lawn and landscape.

“We have worked with many landscapers over the years, but I have never experienced the professionalism and quality St. Louis Ornamental & Turf consistently delivers. Frankly, I didn’t think anything like this existed. All the people that work here are amazing. These guys not only work hard, they are out there making sure everything is done right. They really care. There’s no one better in St. Louis!”

– Caroline Z.

What Makes STL OAT Different

We build turf and plant health care programs around soil biology, and we treat every property as a long-term investment because that’s what it takes to see results that actually hold. Clients who have come to us from other companies tend to notice two things pretty quickly.

Liven Up Your Lawn

Resilient lawns start with the right program and a free consultation.

Lawns That Hold Up Better When It’s Hot

Midwest summers will expose every weakness in a lawn that hasn’t been set up right. Our turf program uses slow-release nitrogen and C-20 Organic Soil Conditioner to build the kind of soil biology that makes your lawn resilient. Clients who stick with the program see their lawn is looking its best all year.

FAQs

Most clients notice a difference within the first season, but the program is designed to get better over time. Lawns that have been on high-nitrogen programs take time to adjust, and the results tend to get more consistent as the soil responds to an approach built around long-term health rather than fast green-up.

The biggest difference is in how we measure results. Most lawn care companies are focused on how your lawn looks right after a treatment. STL OAT is focused on how your lawn performs through an entire season and holds up year after year. If your current program isn’t getting you there, it’s worth a conversation.

Both. Our 7-step turf program includes scheduled treatments for grubs and broadleaf weeds at the right points in the season. On the plant health care side, we identify what’s affecting your trees and shrubs and treat them accordingly. Emerald Ash Borer is one example of a pest that’s active in the St. Louis area, and our team knows how to spot and treat it.