Pot for the front porch shade: Coleus Dappled Apple™ and Religious Radish star in front, with Graceful Grasses® Purple Fountain Grass as main back-up, and Dwarf Garters Dwarf Ribbon Grass sparking the right side.
The best window boxes are the ones you can't see. I can never achieve that, so I'm painting mine bright/dark blue. Coleus, sweet potato vine, and caladium: They like a little shade, perfect for beneath a balcony or eave. Water them every day.