If water is available, however, they will perform better with additional water in times of drought. Grasses come with various heights, flower types, blooming times and foliage characteristics. Some have great winter interest. Some have variegated foliage or reddish foliage, either all summer or in the fall. Some make good cut flowers, either fresh or dried.
Grasses serve several purposes in the garden.
Others are good for screening. Some varieties work well in containers.