Campbell Vaughn: Sourwood, goldenrod, oakleaf hydrangea among top native plants for Georgia
Native plants are well-suited to the local climate and have symbiotic relationships with other organisms in the area.
University of Delaware7mon
Native Hydrangeas for Delaware
Two hydrangea species are considered native for U.S. East Coast and suitable for U.S.D.A Hardiness Zones 5-7. They are: H. quercifolia (oakleaf hydrangea ... diseases such as Botrytis Blight, ...