This shrub grows at a slow to medium rate, with height increases of anywhere from less than 12" to 24" per year.
How Fast Does Alice Oakleaf Hydrangea Grow? You can expect this flowering shrub to grow 12-24" per year to a mature height of 8-10 feet.
Oakleaf hydrangeas (Hydrangea quercifolia) are native to the southeastern United States and are valued for their large clusters of flowers and oak-like leaves. Hardy in U.S. Department of Agriculture plant hardiness zones 5 through 9, these plants are slow-growing and might not bloom the first season.
Oakleaf hydrangeas bloom best where summers are hot but prefer some afternoon shade. It its more northern range it can be planted in full sun. The greater the sun exposure the more prolific are the blooms and you'll get the most spectacular fall color.. . . . .364011236232!]0000000000000009783314144743!]