Bigleaf maple cabling in Oregon City addresses codominant unions that split under wind load, adding decades of safe life to mature yard centerpieces today.
Summer drought stress on Oregon City trees shows up as leaf scorch on maples and dropping needles on cedars during long stretches of dry valley heat each year.
What is killing your Oregon City maple is often verticillium wilt, anthracnose, or sun scald on stressed bigleaf maples in dry summer drought conditions.
Douglas fir root rot in Oregon City shows up as thinning crowns, off-color needles, and fallen brackets near the base in wet winter and early spring months.