Crataegus mollis
Downy Hawthorn
Tree Characteristics
Leaves:
Deciduous
Height:
5 - 9m
Width:
5 - 10m
Growth Rate:
Moderate
Tree Tolerances
Plant Hardiness Zone:
3, 4, 5, 6
Shade Tolerance:
Part Shade
pH Tolerance:
Tolerant of acid to alkaline soil (5.0 to 8.0)
Drought Tolerance:
Very High
Flooding Tolerance:
Moderate
Salt Spray Tolerance:
Unknown
Soil Salt Tolerance:
Unknown
Planting site and Native Range
Planting Site:
Naturalization, Parks, Highway, Residential, Wide Median
Native to Ontario:
Yes
Native to North America:
Yes
Insects and Diseases
Hawthorns are susceptible to many pest and disease problems. This includes rusts, fireblight, twig and leaf blight, aphids and borers.
Management Notes
- Pruning may be necessary for low branches
- Thorns are a safety issue for some sites