Hardiness
Zones 2–8
Discover the plant
Charm hop
FamilyBetulaceae
Ostrya virginiana is a hardy and delicate ornamental tree, commonly known as American hophornbeam (or ironwood), prized for its elegant and dense crown and its shiny green foliage which provides a structured backdrop in beds, hedges, or large natural gardens. In autumn, its foliage turns golden yellow, adding a luminous seasonal display before the leaves fall. This hophornbeam is distinguished by its dangling catkins resembling hop flowers, offering additional visual interest in spring. Its rounded to slightly spreading silhouette creates a graceful presence, ideal as an accent tree, isolated specimen, or group planting. Very hardy and tolerant of a variety of well-drained soils, this tree prefers a sunny to partial shade exposure, where it thrives without particular requirements, combining multi-seasonal beauty and ease of maintenance.
Soil and care
The rightconditions.
Fertilization
Balanced spring salad
Bloom and dimensions
The completeprofile.
Bloom periodApril to May
Flower colorGreenish yellow
Foliage colorBright green ? golden yellow (autumn)
Foliage typeObsolete
FruitingDiscrete winged fruits
Maximum height10–15 m (33–49 ft)
Maximum width20-30 ft (6-9 m)
Growth rateModerate
Hardiness zoneZones 2–8
Minimum temperature-40°C
