Oakleaf Hydrangea 'Snowqueen' (the linbked site, "Natural Landscapes Nursery," also shows two other Oakleaf Hydrangea, 'PeeWee' and 'Alice.'). Oakleaf Hydrangea has stunning fall foliage (burgundy red) so can be enjoyed from spring to fall.
H. paniculata - Pee Gee Hydrangea – White cone-shaped flower clusters are prized for fresh and dried flower arrangements. The most common variety ‘Grandiflora’ has mostly large sterile flowers in panicles up to 18” long. Bloom begins in June and as flowers age they will turn pink and eventually dry on the plant.