Trees growing along the edges of Willamette Valley vineyards face a soil-borne threat that's easy to miss until decline is already underway.
Phytophthora root rot thrives in the compacted, sometimes poorly drained soil common at vineyard margins, and it attacks roots from below, cutting off water and nutrients long before any visible symptoms appear above ground. By the time a tree shows thinning canopy, off-color leaves, or dieback in the upper crown, the root system has often been compromised for a season or more. Trees near irrigation runoff or areas with heavy foot and equipment traffic are especially at risk.
As certified arborists with deep experience in wine country properties, we evaluate root health alongside canopy condition, because a tree that looks stressed from above often has the real problem underground.
If a tree bordering your vineyard has looked off this season, it's worth having the root zone assessed, not just the canopy.
#RootRot #YamhillCounty #WillametteValley #WineCountryTrees #LafayetteOR
Authentic job photo preferred: a tree showing canopy thinning at a vineyard border, or an arborist examining root zone soil near vineyard rows. Real wine-country property photos are far more credible than generic tree imagery for this audience.
Canva text suggestion: "The Problem Might Be Underground" or "Protecting the Trees That Border Your Vineyard"