Anyway you slice it, Superbells 'Lemon Slice,' from Proven Winners, adds pinwheels of white and yellow to your garden palette. Just put them in a sunny spot and watch them grow. Click through to see more good options for adding color to your garden.
Lantana- If you have a hot, baked spot, lantana is your answer. This hardworking plant not only thrives with little moisture and in full, unyielding sun, it does so with ease. In fact, lantana is a flower that seems to have it all: It produces an abundance of brightly colored flowers all summer and fall, and it's a magnet for butterflies (hummingbirds like it, too).
Crabapples are small to mid-size trees that range in habit from low mounds to upright, column-shape, or weeping specimens: http://www.bhg.com/gardening/design/styles/fragrant-plant-favorites/?socsrc=bhgpin031414floweringcrabapple&page=14