A Hydrangea for Sun
While most hydrangeas do best in shade, varieties of Hydrangea paniculata prefer sunny spots. Most selections have large clusters of white flowers in summer. The showy blooms fade to shades of pink or red before drying to beige. In many areas, they dry right on the plant in fall and stay looking good through most of the winter.
While Hydrangea paniculata likes full sun, it also does well in part shade. It prefers moist, well-drained soil rich in organic matter, so it's helpful to amend your soil with compost, peat moss, or other similar materials before you plant it. Hydrangea paniculata is one of the hardiest varieties; it thrives in Zones 4-8.
Because this hydrangea blooms on current year's growth, the best time to give it a trim is winter or early spring.
Hydrangea paniculata 'Grandiflora' is sometimes called peegee hydrangea. It's a large shrub or small tree to 20 feet tall.
Hydrangea paniculata 'Limelight' bears light lime-green flowers from midsummer to fall. It grows 8 feet tall.