Princess Diana has very special, star-shaped, double flowers. The flowers consist of lots of layers and the many petals are coloured bright pink. Princess Diana flowers guaranteed. It flowers on young and old wood. Good pruning in early spring gives the same year masses of flowers. Princess Diana loves full sun but can also be placed in partial shade. Hydrangea Princess Diana is an elegant and special eye-catcher which is ideal as a garden, balcony and patio plant.