The transition between summer and fall is the perfect season for spending time relaxing outside – but as summer temperatures continue to hang on in many parts of the country, staying cool is still a priority. Shady spots under trees or on the north side of buildings are ideal places for relaxing shade gardens. Avoid the late summer heat and enjoy your garden at the same time with these five shade-loving perennials! 1. May Breeze Woodland Phlox A native plant in the eastern U.S., the woodland phlox has many varieties. The May Breeze grows to 16" tall and blooms in spring with small, fragrant...