Million Bells come in such an array of colors and patterns, they are easy to incorporate in any garden design. 'Skywalker' calibrachoa flowers vary from white with a hint of lavender to a deep lavender with white "stars," and all with yellow throats. Pair this sun-lover with more intensely colored flowers or use with white for an elegant, cool look. This variety is more sedate in its trailing habit, spreading about a foot wide, but growing six to twelve inches tall, so place on the edge of hanging baskets or planters for a pleasing drape of color. 'Skywalker' works well in borders as well, as long as the soil drains easily. Feed and water calibrachoas regularly and you'll have beautiful blooms right up to freeze.