Geranium - This is not your typical annual geranium that fills window boxes everywhere… in truth, those are Pelargoniums. True geraniums are a perennial that does well in partial shade, and blooms pink or blue all summer. In addition, many varieties’ foliage turns bronze or red in the fall. We love Geranium “Rozanne”. Its blooms are big and blue, and the plant grows to 20 inches.