another pretty combo> chartreuse and dark sweet potato vines, purple elephant ears and a pop of fuchsia color - probably Impatiens (maybe a New Guinea type). One cautionary note - the sweet potato vines ARE vines; they will need regular pruning.
Coleus, one of the best and most beautiful plants for indoors, requires less water, little light and low maintenance but warmer areas. The colorful leaves of the plant can arouse jealousy among many flowery plants:) Its known as yaprak güzeli in Turkey.
I had forgotten the cool cascading vine as a result of germinating a simple sweet potato! Beautiful Container Garden with spikes, pink geranium, lantana, violet and magenta petunias, and cascading sweet potato vine.