VEGETABLES / MISC-ASTERS Mix of Symphyotrichum (American Asters), and others in the Asteracee. Blooms from early spring to late fall. A staple for any garden, and necessary for the Monarch butterfly. $4.00 Add To Basket Listed In: 2022, 2023, 2024, 2025 Connecticut USDA Hardiness: 6 View Profile & Listings