Oleander in KC?
I live in Overland Park, KS. On my way to work, there are a couple of ever green trees look like Oleander in front of a sub-division. They are flowering right now and look so gorgeous. One with dark pink flowers and the other with white ones. I have noticed them since last year. They seem doing fine in winter.
Oleander trees are only for zone 8 based on the search in Google. Does anyone know any flower tree in zone 5 looks like Oleander? Thanks ahead.