Something valuable for your garden: a dwarf Buddleia called "Blue Chip." This new Buddleia (Butterfly Bush) is only 2' high, max, and thus can function like a perennial flower in a border while drawing butterflies from miles around. Plus they claim it blooms all summer, unlike my full-sized Buddleias. I have a spot for a few of these guys.
Wayside is the only place I know that has them. Loony Greenies should avoid them: they are genetically-engineered. Like Labrador Retrievers, corn on the cob - and cotton.
Hummingbirds like them too.