Oregon ash is one of 16 ash species found in the United States. It is a member of the olive family (Oleaceae). It is the Pacific Northwest's sole native ash.Oregon ash reaches 60 to 80 feet in height when fully mature. Oregon ash has short, narrow crowns with tiny branches on long, straight boles in forest stands. The crowns of open-grown trees are broad and rounded, with big limbs on short boles. Ash has a relatively shallow, wide-spreading, and highly fibrous root structure.
Botanical Name : Fraxinus latifolia
Common Name : Oregon Ash
Height : 60- 80ft
Spread : 30 ft
Germination Info : Seed requires 30-60 days warm stratification followed by 60-120 days cold stratification
Hardiness zone : 5-7
Average seed per ounce : Approx. 875