Hydrangea paniculata 'Bobo'
This dwarf panicle hydrangea is engulfed by large white flowers in summer. The flowers are held upright on strong stems, and continue to grow and lengthen as they bloom. No flopping, unlike some panicle hydrangeas. As blooms age, they turn pink. Blooms on new wood. Part sun to full sun.
Height : 30-36"
Width: 36-48"