From the Arborists
Expert Tree Care Resources from Seattle Arborists
Download educational guides, articles, and reference materials from Seattle Tree Care's Certified Arborists covering tree health, wildfire preparedness, tree emergencies, hazard assessments, pests, diseases, and more.
Post Planting Guide
This proactive approach diminishes future pruning requirements for mature trees.
Pear Trellis Rust
The disease exhibits a complex life cycle involving two
host plants, Pear and Juniper.
Sequoia Pitch Moth
This chewing moth feeds on coniferous trees such as pines, firs, and spruce.