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Trusted Tree Care for the Greater Seattle Area Since 2007

call us at 206-789-0534
GET A FREE QUOTE
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  • Home
  • Residential
    • Emergency Tree Services
    • Arborist Services
    • Tree Inspections
    • Pruning & Trimming
    • Fertilization & Soil Improvement
    • Insect & Disease Control
    • Tree Removal & Stump Grinding
    • Order Wood Chips
  • Commercial
  • Areas
  • Permits
  • Resources
    • Blog
    • From the Arborists
    • FAQs
  • About
    • The STC Guarantee
    • About Us
    • Customer Reviews
    • Careers
    • Financing Options
    • Pay Invoice
    • Referral Program
  • Contact
  • Home
  • Residential
    • Emergency Tree Services
    • Arborist Services
    • Tree Inspections
    • Pruning & Trimming
    • Fertilization & Soil Improvement
    • Insect & Disease Control
    • Tree Removal & Stump Grinding
    • Order Wood Chips
  • Commercial
  • Areas
  • Permits
  • Resources
    • Blog
    • From the Arborists
    • FAQs
  • About
    • The STC Guarantee
    • About Us
    • Customer Reviews
    • Careers
    • Financing Options
    • Pay Invoice
    • Referral Program
  • Contact

Posts by Ethan Childs

Why Is My Douglas Fir Turning Brown and Dropping Needles?

By Ethan Childs | September 21, 2026 | Comments Off on Why Is My Douglas Fir Turning Brown and Dropping Needles?
Douglas fir branch with widespread brown needles and visible dieback.

Seeing needle drop on your Douglas fir in Sammamish or Issaquah? Learn what’s normal, signs of needle cast or stress, and when it’s time to call an arborist.

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Can You Prune Trees in Summer in Seattle?

By Ethan Childs | August 18, 2026 | Comments Off on Can You Prune Trees in Summer in Seattle?
Arborist in a bucket truck pruning a mature tree beside a Seattle home.

Pruning at the wrong time can put unnecessary stress on your trees. Learn which Seattle trees can be pruned in summer and which should wait for dormancy.

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Is Your Birch or Pine Dying? Summer Pest Warning Signs in Woodinville & Redmond

By Ethan Childs | July 23, 2026 | Comments Off on Is Your Birch or Pine Dying? Summer Pest Warning Signs in Woodinville & Redmond
Split image showing a mountainside of rust-colored, bark beetle-killed conifers beside healthy green pines, and a birch tree with a sparse, thinning canopy in a Pacific Northwest yard

Birch dying from the top down? Sap on your pine bark? Spot the warning signs of bronze birch borer and bark beetles before it’s too late to save your tree.

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Evergreens Turning Brown: Causes, Prevention & Treatment

By Ethan Childs | June 21, 2026 | Comments Off on Evergreens Turning Brown: Causes, Prevention & Treatment
A hand parting the green foliage of an evergreen to reveal browning, dried-out needles underneath.

Browning evergreens can signal drought, pests, disease, or seasonal stress. Learn how to identify the cause and when to call STC’s Certified Arborists.

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Common Tree Pests & Diseases in Bellevue and the Eastside

By Ethan Childs | May 22, 2026 | Comments Off on Common Tree Pests & Diseases in Bellevue and the Eastside
Adult female spongy moth resting on tree bark next to a tan, fuzzy egg mass.

Eastside trees face different pest and disease pressures than Seattle proper. Learn what to watch for, when to act, and when to call a Certified Arborist.

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How Tree Growth Regulator Treatments This Spring Can Strengthen Trees and Improve Health

By Ethan Childs | March 26, 2026 | Comments Off on How Tree Growth Regulator Treatments This Spring Can Strengthen Trees and Improve Health
Seattle Tree Care plant health care crew demonstrating growth regulator application equipment at a residential property, with branded company trucks visible in the background.

What if your trees could grow stronger, deeper roots and better withstand stress? Learn how STC uses tree growth regulators to support long-term health.

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Emerald Ash Borer Is Confirmed in Washington: What Should Homeowners Know?

By Ethan Childs | April 5, 2025 | Comments Off on Emerald Ash Borer Is Confirmed in Washington: What Should Homeowners Know?
A green emerald ash borer on a leaf with its wing casings partially spread, displaying its red abdomen.

Learn what Washington’s EAB detection means for Seattle-area ash trees, which warning signs to watch for, and what homeowners can do now to protect them.

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Better Mulch, Better Garden: Why Quality Matters for Long-Lasting Results

By Ethan Childs | March 13, 2025 | Comments Off on Better Mulch, Better Garden: Why Quality Matters for Long-Lasting Results
Homeowner in Seattle, WA, grabbing a handful of wood chip mulch to spread around their tree.

Learn why quality mulch matters for a healthy garden. Discover the best mulch types, when to apply them, and get next-day delivery from Seattle Tree Care.

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How Bark Beetles Are Threatening Seattle’s Iconic Conifers

By Ethan Childs | September 18, 2024 | Comments Off on How Bark Beetles Are Threatening Seattle’s Iconic Conifers
An adult bark beetle on the trunk of a conifer near Seattle, Washington.

Learn how bark beetles are threatening Seattle’s conifers and how preventive treatments, drought management, and deep root watering can help protect your trees.

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Living Soil: What Is It & Why Is It Essential for Tree Health in Seattle?

By Ethan Childs | July 29, 2024 | Comments Off on Living Soil: What Is It & Why Is It Essential for Tree Health in Seattle?
Homeowner holding rich, living soil in their yard near Seattle, WA.

Uncover the secrets of living soil in Seattle. From microorganisms to water retention, see how healthy soil supports urban trees in the Pacific Northwest.

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The Surprising Way to Save Money on Tree Care in Seattle: Tree Growth Regulators

By Ethan Childs | May 21, 2024 | Comments Off on The Surprising Way to Save Money on Tree Care in Seattle: Tree Growth Regulators
Mature, healthy trees in a Seattle, Washington neighborhood.

Discover how tree growth regulators save Seattle homeowners money on pruning, damage repair and tree care. Slower growth means healthier, safer trees for less cost.

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5 Common Fungal Diseases Killing Seattle & Eastside Trees

By Ethan Childs | February 23, 2024 | Comments Off on 5 Common Fungal Diseases Killing Seattle & Eastside Trees
3-common-tree-diseases-that-can-devastate

Discover five prevalent fungal tree diseases in Seattle, including a description of their symptoms, causes, transmission, treatment, and preventive measures.

Read More
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