I have one poinsettia that is about 2 feet wide and 2 feet high with about 20 blossoms on it. I have another large poinsettia that receives the same care as the first plant but does not blossom at all. The blooming plant is 2 years old and the non-blooming one is 3 or 4 years old. What do I do to make it bloom?
Certified GKH Gardening Expert
This article will help you with that: