Blue Ash
Fraxinus quadrangulata
Oleaceae · broadleaf · introduced
Quick Facts
Height
50–70 ft
Growth Rate
Medium
Light
Full Sun
Soil
Moist
Water
Moderate
Hardiness
Zone Zones 4a–8b
Bloom Time
April to May
Origin
southern Ontario to Michigan to Arkansas and Tennessee
Diseases (8)
Neonectria ditissima Nectria Canker
Various species including Colletotrichum acutatum, C Anthracnose
Coin Canker
Various fungi (Phyllosticta spp., Septoria spp., Cercospo... Leaf Spot
Arceuthobium spp. (parasitic plant) Mistletoe
Phytophthora syringae Phytophthora Canker
Verticillium dahliae Verticillium Wilt
White Mottled Rot