Boxwood can take heavy pruning and are often used for topiary. Note the different sized flower and vegetative buds. This is an acid loving shrub which grows well in full sun or shade. It is easily propagated by cuttings. Prune rhododendrons after blossoming.
Many varieties are available, with colors ranging from reds and purples to yellows and oranges.
The blue, pink or white flowers form in early spring. It is easily propagated by stem cuttings or division.