Blue HydrangeaHydrangea macrophylla 'Nikko'
The blue hydrangea is the image most of us conger up in our heads when we think of hydrangeas in general. It is a timeless landscape plant beloved by many, including Martha Stewart.
Giant, long-lasting, mophead blooms appear in the summer, adding lovely color to the landscape. These shrubs work well as stand-alone specimens or as a hedge.