Eupatorium Gateway / Joe Pye Weed: grows to tall, so would look great under your sun porch windows, and all along the back of the house up to the fence. Plant caryopteris in front to camouflage plant's tendency for "legginess" late in the season.
Monarda - 'Beauty of Cobham'. These are a must-have in every garden. Monarda attract bees and hummingbirds. Other names are bee balm, horsemint, oswego tea, and bergamot, the latter inspired by the fragrance of the leaves