Tall flowering stem has many blue to purple and occasionally white flowers in clusters from July to Sept. that attract bees, butterflies and hummingbirds. Native to central and eastern US. Prefers full sun and well drained soil; might require staking. Looks great in mass planting. Height: 4′.
Seedlings come in 3 1/8″ bio-degradable pots.
A word about native plants: perennial plants, often with deep roots. Transplant them carefully as they dislike root disturbance. They are slow growing, and will not flower until the second year or later.