Thanks for the info. I'm in a neighborhood on a half acre lot. Nearly all of our neighbors have lots of flowers, plants and shrubs. We have crepe myrtles, irises, liriope, azaleas, hostas and lots of other stuff I don't know. Our neighbors have similar gardens. I'm just wondering if I should continue to plant more for them or are they going to jump over all of my stuff and hit the neighbors gardens. Thanks again.