I love this cozy little backyard garden because it not only looks really nice, but it also shows that you can do a lot with a limited amount of space. The first thing to think about is what will thrive and blossom in such a way that it does not take over the limited space that you have. Second, think about the range of color that you want. Here for instance we have red, purple, white and yellow flowers blossoming for a nice range of colors. The all contrast nicely with one another, without having any one bush dominate to a large degree.