Whether you're picking out a tree for your landscape or making a list for this season's to-dos, we have your tree care questions answered.
Davey Knowledge
How To Reduce Heat Stress On Seattle Trees
April 17, 2025
Contact your local Davey Seattle office in Redmond, Lake Forest Park, Tacoma, and the surrounding areas to help you with your dry-season and watering maintenance.
Plant Health Care
Shrubs Showing Stress in May? How to Spot Trouble Before Summer
May 1, 2026
Is your hydrangea drooping or your boxwood turning yellow? Learn which shrubs struggle in late spring and how to spot and fix early stress with this easy guide.
Plant Health Care
How To Help Trees & Plants During An Unexpected Heat Wave
July 13, 2022
Learn how to help your trees and plants survive an unexpected heat wave with these immediate actions.
Davey Knowledge
Why Some Trees Change Color Earlier Than Others
August 21, 2026
Wondering why one tree is turning yellow while the rest are still green? Learn which tree species naturally change color first, what causes premature fall color, and when early leaf color may signal tree stress.
Plant Health Care
Why Is My Tree Thinning Out in Summer? Understanding Mid-Season Canopy Loss
July 10, 2026
Noticing a thinner tree canopy this summer? Learn the difference between normal seasonal leaf loss and signs of stress, root problems, pests, or disease affecting tree health.
Property Maintenance & Landscaping
Tree Care Checklist: How To Keep Trees Healthy This Summer
May 19, 2022
Proper summer tree care can ensure your trees stand strong through heat, drought, storms, and stress. From summer tree pruning to dealing with summer leaf yellowing to tree fertilization to watering, we give you tips on how to care for trees in the summer.
Plant Health Care
Late-Winter Tree Watering: Why February Moisture Matters More Than You Think
February 6, 2026
Learn why watering trees in February is more important than it seems, even during late winter dormancy. Discover how proper hydration prevents winter stress, supports root growth, and prepares trees for a healthy spring.
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