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Wild Hydrangea

Hydrangea arborescens

Also listed as Hydrangea acuta, Hydrangea amplifolia

Also known as Smooth Hydrangea, Sevenbark, Tree Hydrangea

shrubβ›… part shadeπŸ’§πŸ’§ moderate water❄ Hardy: Zone 3a – Zone 9b

Climate Match for your location

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Wild hydrangea is a native deciduous shrub prized for its large white or pink panicle flowers that bloom mid to late summer through early fall. It tolerates part shade and is more cold-hardy and moisture-adaptable than many ornamental hydrangeas.

Why grow it

Wild hydrangea is notably more cold-hardy and drought-tolerant than Hydrangea macrophylla (bigleaf hydrangea), making it suitable for northern climates and sites with inconsistent moisture. It performs reliably in part shade with less fussiness about soil pH than many ornamental hydrangea cultivars, though it produces smaller flower panicles than some hybrid types.

Watch out for

Flowering occurs on new wood, so pruning timing matters; late-season or early-spring cuts risk removing flower buds. In very wet conditions, powdery mildew and fungal issues may increase, warranting attention to air circulation around the plant.

Overview

Form
Mounding
Growth Rate
moderate
Size
3–8β€² tall Γ— 4–8β€² wide
Dormancy
deciduous
Family
Hydrangeaceae
Pollinators & beneficial insectsMedicinal

Native to the United States

Native Range

Eastern North America

Native to: Alabama, Arkansas, District of Columbia, Delaware, Florida, Georgia, Illinois, Indiana, Kentucky, Louisiana, Maryland, Missouri, Mississippi, North Carolina, New Jersey, New York, Ohio, Oklahoma, Pennsylvania, South Carolina, Tennessee, Virginia, West Virginia

Seasonality

Bloom Season

J
F
M
A
M
J
J
A
S
O
N
D

Season of Interest

SummerFall

Similar shrubs you might consider:

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Companion Planting

Plants well with