Tatarian Aster - Perennial purple aster of low maintenance, attracts multiple species of pollinators. Grows best in full sun, 3-6 feet tall, 1 inch purple flowers with yellow centers. No staking required. Blooms September through October. Spreads easily and easily divided for sharing.A must-have for pollinator gardens.Shipped bareroot in moistpeat moss, 3-5 plants/package.