Novae-angliae) has pretty daisy-like purple flowers ... 1 to 2 feet tall Smooth Aster (Aster laevis) blooms well into November; yellow centers turn red later in the season; reaches 2 to 4 feet ...
Every autumn we revel in the beauty of the fall colors. The mixture of red, purple, orange and yellow is the result of chemical processes that take place in the tree as the seasons change from summer ...