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Kingwood Fertilizing is now Thrive Fertilizing — same family, expanded Houston service areas. Find your local team → Open 7 days · 8 AM – 5 PM
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Kingwood Fertilizing
Organic St. Augustine care · Houston

Organic St. Augustine Lawn Care in Houston

St. Augustine is Houston's grass — it loves heat and humidity but struggles with chinch bugs, brown patch, shade, and clay. We feed it the way it actually grows.

Monthly, soil-first care for Floratam, Raleigh, Palmetto, and other St. Augustine varieties. Formerly Kingwood Fertilizing.

A thick, well-edged St. Augustine lawn in Houston
Meet an owner

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We're the kind of company that likes to meet you. An owner walks your yard with you, answers your questions, and gives you your exact price right at the estimate.

5.0 ★ on Google · locally owned
First — where's your lawn?
Kingwood team · locally owned

Serving Kingwood, Humble, Atascocita, Porter, New Caney, The Groves, Oakhurst, Tavola, Highlands & Benders Landing.

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Short on time? Text us your address and we'll give you a price within 5–10 minutes — or fill out our short quote form.
Oak Forest team · locally owned

Serving Oak Forest/Garden Oaks, Spring Branch, Inner Loop, Bellaire, Galleria/Uptown & Tanglewilde/Memorial.

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Short on time? Text us your address and we'll give you a price within 5–10 minutes — or fill out our short quote form.
Know your grass

Built around how St. Augustine really behaves

St. Augustine is a warm-season, Gulf Coast grass that spreads by above-ground runners called stolons. That growth habit is why it can fill in a yard so beautifully — and why it suffers when the soil underneath is compacted, waterlogged, or starved of biology. It also means St. Augustine can't be overseeded like other grasses; thin areas have to be regrown from healthy runners nearby.

Houston throws three signature problems at it. Chinch bugs hit hot, sunny, drought-stressed areas along driveways and sidewalks in mid-summer, leaving yellowing patches that look like drought. Brown patch and large patch fungus show up as expanding rings in fall and spring, when nights are cool and the turf stays wet. And under mature oaks and pines, St. Augustine slowly thins as shade and root competition take over.

Our organic St. Augustine program is designed around all three. Monthly soil feeding builds the root depth and vigor that help turf tolerate chinch bug pressure and regrow faster. We avoid heavy nitrogen pushes in cool, wet months, which are a common trigger for brown patch. And we guide mowing height — St. Augustine does best tall, around 3.5 to 4 inches — plus early-morning watering to keep leaf blades dry overnight.

The goal is a dense, deep-green lawn that holds up to Houston summers, recovers from setbacks, and keeps getting thicker the longer it is on the program.

Who it's for
  • ✓ Any Houston lawn with St. Augustine turf
  • ✓ Yards with recurring chinch bug or brown patch damage
  • ✓ Lawns thinning under oaks, pines, or pecans
  • ✓ Homeowners who want thick turf without harsh chemicals
Houston problems we target

St. Augustine problems we target

Chinch bugs

Healthy, deep-rooted, well-watered turf tolerates summer pressure and recovers faster.

Brown patch / large patch

Seasonal feeding that avoids cool-weather nitrogen spikes, plus watering guidance.

Gray leaf spot

Balanced feeding and dry-blade watering reduce the conditions this summer disease favors.

Shade thinning

Soil support for turf under canopy, and honest advice where grass will not grow.

Scalping

Mowing-height guidance keeps runners protected and soil shaded.

Take-all root rot

Improved soil biology supports healthier roots in wet, compacted areas.

How it works

Your St. Augustine Lawn Care plan, step by step

1

We read your St. Augustine

Variety, shade, pest history, and soil condition shape your plan.

2

We feed by the season

Monthly organic applications timed to Houston's St. Augustine growth cycle.

3

Your turf thickens

Runners knit together, thin spots fill in, and setbacks heal faster.

Complete the program

Pairs well with

FAQ

St. Augustine care questions

How do I know if I have chinch bugs or drought stress?+

Chinch bug damage usually starts in the hottest, sunniest spots — near driveways, sidewalks, and south-facing beds — and spreads outward even after watering. Part the grass at the edge of a yellow patch; chinch bugs are tiny black-and-white insects near the soil line. Your technician can check for you.

When does brown patch show up in Houston?+

Brown patch and large patch are most active in fall and spring, when nights are cool and the turf stays wet for long periods. Watering early in the morning and avoiding heavy nitrogen in cool months both help.

What height should I mow St. Augustine?+

Most St. Augustine varieties do best at about 3.5 to 4 inches. Taller blades shade the soil, protect the runners, and help crowd out weeds.

Ready for thicker, healthier St. Augustine?

Get a free quote for organic St. Augustine care from the local team that knows Houston grass.

Kingwood · 281-358-3378 Oak Forest · 713-364-3303
From our blog
St. Augustine Care Guide → Fall Recovery →
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Which area is your lawn in?
Kingwood area · 281-358-3378Kingwood, Humble, Atascocita, Porter, New CaneyHouston area · 713-364-3303Oak Forest, Garden Oaks, Spring Branch, Bellaire, Memorial
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