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Puget Sound Region
Plant profiles, disease identification, pest management, and seasonal care guides written for this climate, this soil, these conditions.
Featured Guide
Every nursery tag carries four layers of naming. One of them predicts how the plant will perform in your yard. Learn to decode species, cultivar, trade name, and patent so you buy exactly what you intend.
Armored and soft scale insects look similar on bark but require completely different management. Learn the field test that separates them, when crawlers emerge by GDD, and why ant exclusion may be the most effective single intervention.
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You've probably seen a mulch volcano and helped create one. Here's what that pile is doing to your tree, and how to mulch correctly for the soil under your feet.
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Copper fungicide is one of the few organic materials that works against both fungal and bacterial pathogens. Here is what it controls in the Puget Sound landscape, when to spray it, and the real constraints you need to respect.
Read more →Seasonal scouting notes, spray timing updates, and the regional detail that national guides leave out. Written for Western Washington gardeners and landscape professionals.
Seasonal scouting notes, timing updates, and the regional detail that national guides leave out. Delivered when it matters.
Species selection, siting, and care for this climate.
Identification, timing, and management grounded in regional extension data.
Scouting, thresholds, and IPM for the pests that actually matter here.
A growing dataset of plants, diseases, and pests tracked for this region. Profiles deepen continuously as site data, phenology, GDD timing, and cultivar performance are verified from extension research and field observation.
Written by Chris Welch, ISA Certified Arborist and Tree Risk Assessment Qualified. Every recommendation on this site comes from someone who works with these plants in this climate, not a content team repackaging national data.
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