Fertilization & Weed Control in Maryland Heights, MO

Fertilization and weed control for Maryland Heights, with separate programs for fescue and the zoysia common in older subdivisions. About twenty-five minutes from our shop.

Call (636) 293-9306
Porter's Lawn Service trailer and mower on a healthy, weed-free lawn in Maryland Heights, Missouri

Lawn treatments in Maryland Heights

Maryland Heights is about twenty-five to thirty minutes from our shop at 2743 Hwy P in O'Fallon. The 1960s through 1980s subdivisions, like Maryland Oaks, Pheasant Run, and Millstone Manor West, have a real mix of fescue and zoysia, and the two grasses need opposite schedules. Fescue is fed in spring and fall. Zoysia is fed only from May through August and left alone when it is dormant.

The first thing we do is identify what you have. Fescue lawns get the five-round program: early spring fertilizer with crabgrass pre-emergent, late spring feeding with broadleaf control, a summer treatment, early fall fertilizer, and a late fall winterizer. Zoysia lawns get a summer-weighted program with pre-emergent in spring. Condo and HOA common ground goes on one schedule with one invoice to the board.

What the program includes

Early spring fertilizer with crabgrass pre-emergent

Late spring feeding with broadleaf weed control for dandelions, clover, henbit, and plantain

Summer treatment timed for heat, with spot-spraying of weeds that break through

Early fall fertilizer to rebuild roots after summer stress

Late fall winterizer so the lawn greens up early next spring

A note after each visit on what was applied and what to watch for

Want the full picture of this service? Read our Fertilization page, or see everything we do on the Maryland Heights service area page.

Get Your Free Estimate

Locally owned, licensed and insured. We respond fast.

How fertilization & weed control works in Maryland Heights

From the first call to a finished yard, here is what to expect.

Tell us about your yard

Call (636) 293-9306 or send the form with your Maryland Heights address and what you need. We reply the same business day.

We measure and quote the lawn

The price is based on your Maryland Heights lawn's square footage. You get a per-application price and the full season schedule up front.

Applications on schedule

Each round goes down in its window, timed to soil temperature rather than a calendar date. You do not need to be home.

A thicker lawn each year

Dense turf crowds out weeds on its own. By the second season most lawns need far less spot treatment.

One yard, two grasses

A typical Maryland Heights ranch has fescue under the front-yard oak and zoysia in the sunny backyard, and feeding both the same way hurts one of them. We run each at its own time and keep the products matched. Lawns in the lower areas near Creve Coeur Lake pick up nutsedge in wet springs, and violets show up under the older trees; both get their own treatment on the summer and fall rounds.

What fertilization costs in Maryland Heights

Fertilization and weed control in Maryland Heights is priced per application, quoted for free from a measurement of your turf. The price depends on:

Lawn square footage. Product is applied by area, so a larger lawn costs more per round.

Number of rounds. The standard program is five applications. Lawns coming off a rough year sometimes add a sixth.

Current condition. A lawn that is mostly weeds needs heavier broadleaf treatment the first season.

Add-ons. Grub control, fall aeration, overseeding, and lime for acidic soil can be added to the program.

Dense green turf after a fertilization program in Maryland Heights, MO

Fertilization & Weed Control questions from Maryland Heights homeowners

Before soil temperatures hold around 55 degrees, which in Maryland Heights is usually late March to early April, about when forsythia blooms. Miss that window and the pre-emergent cannot stop seed that has already sprouted.
Five is the standard for tall fescue in St. Louis County: early spring, late spring, summer, early fall, and late fall. Zoysia lawns get a different schedule weighted toward summer.
Once the application has dried, usually within an hour or two, the lawn can be used normally. We leave a flag and a note after each visit so you know when it went down.
Yes. Both need a different product than ordinary broadleaf killer, and we treat them on the summer and fall rounds. Violets take a couple of seasons to fully knock back.
Yes. Fertilizer does its best work on a lawn that is mowed high and watered deeply about once a week in summer. Pair the program with our mowing in Maryland Heights and we coordinate both.

Start a lawn program in Maryland Heights

Call (636) 293-9306 or send the form and we will measure your Maryland Heights lawn and send a per-application price with the season schedule.

Call (636) 293-9306
Porter's Lawn Service truck and mower at a property in Maryland Heights, Missouri