Hi there! I don't see that there is a specific forum for begonias so I figured I would post this here.
I have had this begonia for maybe a year or so to two years, and while it grows great (it gets quite long and I trim it to propagate more) it has yet to bloom. I have it in a northwest facing window, and water it every week to two weeks. It is in a terra cotta pot with general purpose potting soil. I have yet to feed or fertilize it (ooopsies). Any tips to help make it bloom? Also, anybody know what type of begonia it is? I kinda think it might be an angel wing......?