The "Michaelmas daisy," also known as the Aster novi-belgii, is a perennial flowering plant that blooms in late summer to fall. It features vibrant, daisy-like flowers in shades of purple, blue, and white, attracting various pollinators such as bees and butterflies. This plant thrives in well-drained soil and prefers full sun to partial shade. Named after the feast of Saint Michael, celebrated on September 29, the Michaelmas daisy symbolizes the transition from summer to autumn. It is commonly used in gardens and landscapes for its colorful display and ability to provide late-season interest.