My house is on a slight high with a 2 foot high retaining wall at the bottom. I was wondering if it was weird looking to plant disco belle hibiscuses there? I know they don't grow that tall. I also have a few accompanying perennials to plant with it. It seems like people don't plant these type of flowers in their front yards, or at least I've never seen it. I know my flower bed will be empty in the winter time since all the perennials are dormant in the winter. Any advice will be greatly appreciated!!!!!