Eupatorium purpureum - Purple Joe Pye Weed - Photo courtesy of Sean James Consulting & Design

Purple Joe Pye Weed

Eupatorium purpureum

  • Erect clump-forming perennial
  • Coarsely serrated narrow dark green leaves
  • Tiny vanilla-scented pinkish-purple flowers in a cluster
  • Each flower cluster has 5-7 florets
  • Bloom Time: July to September

ZONE:
4

COLOUR:
Purple

HEIGHT:
150-200 cm

SPREAD:
90-120 cm

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Growing and Maintenance Tips:


Often late to emerge in the spring, they grow best in an average, medium to wet, well-drained soil, in full sun to partial shade. Very adaptable to most conditions and become drought tolerant once established. In full sun and extended dry periods leaves may scorch. Pinch back stems in June to encourage a more compact, bushy plant. If planted in deep shade, eupatorium will become leggy and require staking. The overall height and width of eupatorium can vary depending on its growing conditions. Spent flowers can be left for winter interest and food for birds.

Additional Notes about Purple Joe Pye Weed:


Eupatorium purpureum is still used in natural herbal remedies.