Is it necessary to cut the poinsettia back?

My poinsettia still has half of the petals and leaves from the holidays. The stalk is thick and green, very healthy looking. I just transplanted it over a week ago in a bigger pot and it's doing fine. I've read that I must cut it back, but I'm afraid to kill it. Any suggestions?

Is it necessary to cut the poinsettia back?
The rule of thumb I have always heard is that you prune them back once the blooms fade. If it is still in bloom I wouldn't pester it. Mine is still in bloom, too, and I haven't pruned it yet.





Once the blooms fade cut it back to about 2 inches above the soil line. I set mine out on the deck during the summer and it gets so gorgeous and full!! A friend actually plants hers in the garden. They grow into a small shrub but due to our climate, last only one season. I suppose you could dig them in the fall and keep them in the house over the winter and then re-plant them outside if you wanted.
Reply:You wont kill it..prune it back. I have a poinsettia from 5 years ago.
Reply:it will bloom better if you do ,