prefers moist sites, tolerates average, will sulk in dry conditions
Soil & Site
average, moist to soggy soils, well drained soils
Flowers
semi double, can have a frilly appearance, yellow
Dimensions
24-36 inches tall
Maintenance
May need to be staked or pinch before the end of May to control the height. Dead head to increase the number and length of bloom. Lift and divided every 2-3 years. Cut back plants after flowering
Propagation
division, seeds
Misc Facts
Genus name comes from the Greek word helios (sun). Powdered disk flowers and leaves of the heleniums have in the past been dried and used as snuff, thus giving rise to the common name of Sneezeweed.