Oakleaf Hydrangea 'Snow Queen', is a cultivar of the North American native Hydrangea quercifolia. It's named for its large, Oak-shaped leaves and displays showy white flowers that turn pinkish purple with age. The 'Snow Queen' variety has an upright growth habit and elongated flowers. The leaves turn to shades of bronze, maroon, or purple in autumn giving this plant a seasonal attractiveness. 

Scientific Name:  Hydrangea quercifolia 'Flemygea'

Origin: North America, Nativar

Height: 4 to 6 feet

Spread: 6 to 8 feet

Light: Full Sun, Part Shade

Water: Medium

Blooms: May to July

USDA Zones: 5-9