Last year we planted several butterfly bushes around the kids' play yard, and this spring we planted a bunch of cherry bushes on the other side of the play yard.  Of course there's no way that cherry trees would do well in our southern climate, but these cherry bushes were supposed to be hardier and we had hoped to maybe have some cherries next year.  Unfortunately, only one of them made it through the heatwave we had this summer, and I don't think we're going to get any cherries without at least two bushes for pollination.  The good news is - the butterfly bushes are looking beautiful and are doing their job!