Crape Myrtles. You can get them in various clolors, they bloom for approx. 90 days towards the end of the season. Keeps color alive in your yard. The only down fall, they do require fall / early spring maintenance. These trees like to be cut back (butchered) to grow strong. Lack of pruning will cause the limbs to get too long and heavy. Winters w/heavy snow can cause the limbs to break. My opinion, all worth the trouble as they are great looking trees when in bloom.