Chrysanthemums are the poster flowers of fall. They bloom abundantly all season long. Plus, they’re available in lots of varieties and just about every color of the rainbow, including all the best for fall like yellow, gold, orange, purple, and red. Potted mums are a favorite, but we also recommend blooms like kalanchoe, marigold, goldenrod, and lantana. Be sure to fill out your outdoor flowers with plenty of lush greenery, such as leafy croton plants or the sumptuous purples and greens of potted kale.