Black Haw will not bloom Home › Forums › Tree & Shrub Questions › Black Haw will not bloom This topic contains 0 replies, has 1 voice, and was last updated by Anonymous 6 years, 9 months ago. Viewing 1 post (of 1 total) Author Posts July 9, 2010 at 6:19 pm #29062 Anonymous Planted this V. prunifolium about 4 years ago. Located in full sun sandy soil. Shrub has never been pruned. I have yet to see it bloom. It is a healthy 5 foot. I do not fertilize it directly . Has anyone had such problems with this shrub. Rookie Author Posts Viewing 1 post (of 1 total) You must be logged in to reply to this topic.