Asclepias tuberosa 'Hello Yellow' Butterfly Weed has long blooming, bright yellow, showy, fragrant flower clusters that attract hummingbirds, butterflies and other pollinators. It is a larval host plant for Grey Hairstreak, Monarch and Queen butterflies.
Asclepias tuberosa 'Hello Yellow' prefers full sun and moist to average, well-drained soil. Asclepias tuberosa has a long taproot, which makes established plants difficult to move. This perennial is late to break dormancy in spring. Deadhead Butterfly Weed to encourage rebloom.