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Top-Rated Lawn irrigation specialists in Saint Robert - Updated Nov 2026

Ultimate Landscape
4.3(
2
)
Lawn and Garden Sprinkler System - Install

Serving Saint Robert, MO and surrounding areas

In business since 2014

Free estimates

Ultimate Landscape is the company of choice when you want your lawn to be the showpiece of your neighborhood. Create a beautiful space for your family or sculpt your yard by putting in natural stone, edge your flowerbed or trim your hedges. Make your lawn the lawn of your dreams with Ultimate Landscape. Call Rob to get started on your landscaping project today!

Response time2 days
Recommended by100%of homeowners
Avatar for Stanley's Home Improvement
Stanley's Home Improvement
3.3(
12
)
Lawn and Garden Sprinkler System - InstallLawn and Garden Sprinkler System - Install - For BusinessLawn and Garden Sprinkler System - Repair+2 more

Serving Saint Robert, MO and surrounding areas

Free estimates

Emergency services offered

"They did a very amazing job with the amount of trees i was needing done, they was very respectful and a very affordable price, my wife also hired then again when they mentioned landscaping and it was outstanding. I will call them again for the trees and landscaping needs next year!"
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+8

Recommended by77%of homeowners
R and A Landscaping
0.5(
1
)
Sprinkler System for Lawn and Garden - Winterize or Activate

Serving Saint Robert, MO and surrounding areas

In business since 2008

Free estimates

With over 10 years of experience in the field there is no project we can't handle. We here at R and A Landscaping take pride in our work and get the job done right the first time. By paying attention to the details and putting care in our work we set ourselves apart from your typical landscaping company. Call R and A for your landscaping needs today!

 Installing drain tile
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Lawn Irrigation FAQs, answered by experts

Yes, orchard grass is a perennial weed that will come back each spring. However, if you maintain a healthy, dense lawn in the spring, orchard grass will not have as much space to flourish. Remove signs of the weed early in the spring season whenever possible.

Fine fescue grass can germinate within 12 to 22 days. Of course, factors such as soil and climate can determine how long it will take for your no-mow grass to sprout. New grass seed needs adequate sunshine, oxygen, moisture, and healthy soil for successful germination. The best time to plant fescue grass is early spring or early fall.

You can fill the holes weeds leave behind with soil or sand to avoid unsightly spots or tripping hazards. If you remove weeds from a grassy area, fill the hole with soil and grass seed, and water regularly to promote grass growth.

The best hardiness zones for St. Augustine grass are USDA growing zones 8, 9, and 10. However, with a bit of extra attention, it'll also grow well in zones 7, 11, and 12.

You should put pre-emergent herbicide and fertilizer on your lawn in the spring. Pre-emergent herbicide keeps weeds from taking root. Fertilizer helps your grass to grow lush and dense and blocks future weeds from growing. You can also add amendments, such as sulfur and lime, to enhance your soil quality. 

The Saint Robert, MO homeowners’ guide to lawn irrigation services

From average costs to expert advice, get all the answers you need to get your job done.