05/31/2026
The Mexican sunflower (Tithonia rotundifolia) is a fast-growing annual known for its bright orange, daisy-like flowers that attract pollinators like monarch butterflies, bees, and hummingbirds. It thrives in full sun and well-drained, even poor, soil, tolerating drought once established, and grows 4-6 feet tall.
It’s a great choice for adding late-season color and vertical interest to gardens!