For quick, showy color in beds, borders and even containers, this dwarf variety of Nasturtium is a great choice. Its big orange, yellow and red flowers, which are also fragrant, are held above round green foliage. A good foil for almost any other wildflower foliage, from the grassy Blue Eyed Grass (Sisyrinchium bellum), to the deeply divided foliage of Cosmos (Cosmos bipinnatus) and Mexican Hat (Ratibida columnifera). Plant near a window or accessible path to enjoy its fragrance-and to catch site of the hummingbirds it's sure to attract.