Autumn flowers are plants that bloom during the fall season, typically from September to November. These flowers often feature warm colors like orange, red, and yellow, reflecting the changing leaves. Common examples include chrysanthemums, asters, and sedums, which thrive in cooler temperatures and can withstand light frosts. These flowers not only add beauty to gardens but also provide essential food sources for pollinators like bees and butterflies before winter arrives. Many autumn flowers are hardy and can last well into late fall, making them popular choices for seasonal decorations and landscaping.