Tree Care in Olivette, MO

Neighborhood street view in Olivette, MO
St. Louis County neighborhood illustration
If you're looking at the trees in your Olivette yard, you're likely seeing the legacy of the 1960s. Most homes here were built around that time, which means your trees are now about 66 years old and entering a critical phase. Builders back then often planted fast-growing species like silver maple for quick shade and curb appeal. The problem is silver maples have weak wood and aggressive surface roots that can damage foundations and sidewalks. Another common choice was the Bradford pear, a tree that is almost guaranteed to split apart after 15 to 20 years due to its poor branch structure. These trees were planted in the wrong place for the long term, and now, as mature specimens, they require careful management to keep your property safe.

Why Tree Care Matters in Olivette

Professional tree care in Olivette isn't just about aesthetics; it's about risk management. Our mixed-humid climate brings about 19 storm events a year. Different storms cause different failures. Sustained winds on saturated soil can lead to uprooting, while sudden wind shifts can snap weak branches. You can't see decay inside a tree from the outside. An arborist uses tools like sounding with a mallet to listen for the dull thud of rot versus the solid ring of healthy wood. Catching internal decay early is crucial, as external symptoms often appear years after the problem starts. For your 66-year-old trees, proactive care is the best defense against storm damage.

Your Tree's History

The 1960s to 1980s building boom in Olivette explains many of the tree issues you face today. Landscapers and builders prioritized fast growth and instant impact. This led to widespread planting of problem species we now know are ill-suited for residential areas. Beyond silver maples and Bradford pears, you'll also find aging green ash trees, which are now threatened by pests. These trees have grown into large liabilities, with root systems interfering with homes and crowns threatening roofs and power lines during our frequent storms. The choices made decades ago have set the stage for the necessary care and sometimes difficult removal decisions homeowners face now.

Zone 7a USDA Hardiness
4A Mixed-Humid
~66 years Avg Tree Age
7 months Growing Season
19 Storm Events/Year

Olivette Climate Profile

Risk Assessment

Growing & Pruning

Tree Services in Olivette

Tree Removal

Safe removal of dead, dying, hazardous, or unwanted trees

Tree Trimming & Pruning

Professional pruning for health, safety, and appearance

Stump Grinding & Removal

Complete stump removal after tree cutting

Emergency Tree Service

24/7 response for storm damage, fallen trees, and hazardous situations

Tree Health & Disease Treatment

Diagnosis and treatment of tree pests, diseases, and nutrient deficiencies

Common Trees in Olivette

Bur Oak  -  common in St. Louis County, MO

Bur Oak

Toughest native oak - drought, cold, and wind tolerant. Massive specimens

Sugar Maple  -  common in St. Louis County, MO

Sugar Maple

Fall color champion, syrup production, but salt-sensitive along roads

White Birch  -  common in St. Louis County, MO

White Birch (Paper Birch)

Iconic white bark, short-lived (40-50 years), bronze birch borer vulnerable

Eastern White Pine  -  common in St. Louis County, MO

Eastern White Pine

Tall, fast-growing, soft needles - blister rust susceptible

Basswood  -  common in St. Louis County, MO

Basswood (American Linden)

Excellent shade, fragrant flowers, attracts pollinators

Active Tree Threats in St. Louis County

Formosan Subterranean Termites critical

Formosan Subterranean Termites

Affects: Both dead wood and living trees - will hollow out live oaks and other species from the inside

The most destructive termite species in the US. Colonies can contain millions of individuals. Unlike native termites, Formosans build above-ground carton nests IN living trees, consuming heartwood while the tree appears healthy from outside.

What to do: Have trees inspected for carton nests (dark, spongy material inside cavities). Signs include swarm holes in bark (spring), mud tubes on trunk. Treatment: in-ground bait stations + tree injection.

Laurel Wilt critical

Laurel Wilt  -  active in St. Louis County, MO

Affects: Redbay, sassafras, swamp bay, avocado, pondspice

Fungal disease spread by the redbay ambrosia beetle (invasive from Asia). The beetle introduces the fungus when it bores into the tree to farm. Has killed over 300 million redbays and threatens the avocado industry.

What to do: No effective treatment for homeowners. Remove dead redbays to reduce beetle breeding. Do not transport redbay firewood. Avocado growers should consult extension services.

Southern Pine Beetle high

Southern Pine Beetle  -  active in St. Louis County, MO

Affects: Loblolly, shortleaf, Virginia, pitch, and other southern pines

Small bark beetle (size of a grain of rice) that mass-attacks stressed pines. Trees die rapidly when beetle populations overwhelm defenses. Outbreaks can kill thousands of acres of pine.

What to do: Maintain tree vigor through proper watering during drought. Don't wound pine bark (lawn mower damage is a common entry point). Remove infested trees promptly - they become beetle breeding sites.

Olivette Tree Data

7a
Hardiness Zone
24.6°F
Jan Avg Low
89.6°F
Jul Avg High
43.9"
Annual Rainfall
19
Storm Events/Year
359
Tree & Landscape Companies in St. Louis County
$454,400
Median Home Value

Hiring a Tree Service in Olivette

With 359 landscaping companies in St. Louis County, choosing the right one is key. Always hire a certified arborist who is insured. Ask specifically about their experience with our native trees like bur oak and sugar maple, as well as the common problem species. A true professional will provide a detailed assessment, explain the risks in plain language, and never recommend unnecessary work. Get everything in writing, including a clear scope of work and the total cost, before any work begins.

Nearby Areas We Serve

Ladue (3mi) Clayton (3mi) Creve Coeur (4mi) Westwood (4mi) Frontenac (4mi)

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