Tolerates average but prefers moist conditions. The plants I grow need additional water during dry spells or the top parts of the plant will wilt. The hotter and the more sun the more moisture that is needed.
Soil & Site
preferrs moist, tolerates average
Flowers
Light silvery pink flowers are complex. 5-7 small flowers make up a flower head, while 5 or more flower heads make up a compound inflorescence. Flowers are very fluffy and cloud like in appearance. Starts blooming end of July to early August
Leaves
lance-shaped leaves, coarsely serrated, up to 10", occur in whorls of 3-5
Stems
stout stems, mottled toward the base with purple speckles, becomes pure red towards the top
Dimensions
5 to 7 feet tall by 2-4 spread, moisture conditions will have a direct effect on the size of the plant
Maintenance
Need a good lopping shears to remove the stout stems in the fall.
Propagation
cuttings, division, cold stratified seeds
Native Site
The spotted Joe-pye weeds are native to North America.
Cultivar Origin
A North Creek Nursery (Pennsylvania, USA) introduction, named for friend and former propagator, Carin Bonafacino.
Misc Facts
Eupatorium from the Greek name Mithridates Eupator, King of Pontus about 115BC who is said to have discovered an antidote to a commonly used poison in one of the species. The name Joe pye came from a Indian medicine Man.
Notes & Reference
#100-Wildflowers of Wisconsin and the Upper Midwest (Merel Black and Emmet Judziewicz), #203- North Creek Nursery (www.northcreeknurseries.com)