Hydrangea Quercifolia Oakleaf Hydrangea is a multi-stemmed deciduous shrub with a rounded and dense growth habit. Oakleaf Hydrangea showcases conical flower heads consisting of creamy-white florets that turn rosy-pink and eventually tan to brown by the end of the summer. The flowers bloom from late spring to midsummer. Oakleaf Hydrangea bears deeply-lobed, oak-like, large, dark green leaves that turn rich red to burgundy in fall. The shrub is ideal for beds, borders, hedges, and screens. Oakleaf Hydrangea grows best under full to partial sun and prefers moist, acidic, fertile, and well-drained soils.