This dwarf hydrangea will give you everything that its largest cousins can, but will easily fit into that unused small space in the garden. 'Pia' is named for one of Dante's tragic heroines in "The Divine Comedy." Expect the flowers on this plant to be vivid carmine red with white centers against dark green foliage. Tuck it into any small space.
Common Name: Hydrangea
Flowering: Carmine-red flowers early to mid-summer
Mature Height: 2-3'
Spacing: 2-3'