Common Name: oakleaf hydrangea
Type: Deciduous shrub
Zone: 5 to 9
Height: 4.00 to 6.00 feet
Spread: 6.00 to 8.00 feet
Bloom Time: May to July
Bloom Description: White changing to pink
Sun: Full sun to part shade
Suggested Use: Hedge
Flower: Showy, Good Cut, Good Dried
Leaf: Good Fall
Other: Winter Interest
Best grown in fertile, medium moisture, well-drained soil in full sun to part shade. Mulch root zone in summer and provide somewhat constant moisture. Winter protection (e.g., burlap wrap) is advisable in USDA Zone 5, particularly when the plant is not fully established. Little pruning is needed, but should be done any time after flowering.
This oakleaf hydrangea cultivar is an upright, stoloniferous, deciduous shrub with a broad, rounded habit that typically grows 4-6' tall. Features elongated, conical clusters (4-12" long) of mostly sterile, white flowers which slowly turn pinkish purple with age. Long late spring to summer bloom period. Distinctive, deeply lobed, somewhat coarse, oak-like, deep green leaves (to 8" long) turn attractive shades of bronze, maroon or purple in autumn. Mature stems exfoliate to reveal a rich brown inner bark which is attractive in winter. This cultivar is very similar to the species, except the flower panicles herein are showier (i.e., larger and more numerous sterile flowers) and the flower stems tend to be more rigid and thus more apt to remain erect even after soaking rains.
No serious insect or disease problems. Some susceptibility to leaf blight.
Mass or group in a mixed shrub border or naturalize in a native plant or open woodland garden. Also may be used for backgrounds, accents or specimens, foundation plantings or hedges.