Beebalm (Monarda fistulosa) is a hardy and vigorous member of the mint family, producing copious amounts of purple flowers that are a favorite of pollinator insects.
These are sold as dormant root crowns, bare root.
Photo credit: Cephas, CC BY-SA 4.0 <https://creativecommons.org/licenses/by-sa/4.0>, via Wikimedia Commons