Hydrangea aspera 'Rocklon'

Description

A spectacular selection shared with us by Mark Fillan of England, with enormous 1 ft. heads of mauve-blue flowers opening from pink buds, surrounded by white bracts in mid-summer, nestled amidst a marvel of large felted green foliage to 10" in length. Best in partial to bright shade, provide adequate water during the growing season. Indeed, quite rare in cultivation in the United States.