Eupatorium rugosum - White Snakeroot

White Snakeroot

Eupatorium rugosum

Also called Richweed

  • AKA Eupatorium ageratoides, Eupatorium urticifolium, Ageratina altissima
  • White flower clusters
  • Sharp-toothed ovate leaves of deep green
  • Leaves often have a fine-hairy underside
  • Bloom Time: Midsummer to fall
  • Flower Size: 8 cm

ZONE:
4

COLOUR:
White

HEIGHT:
80-100 cm

SPREAD:
60-75 cm

Currently Unavailable
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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 White Snakeroot:


Native to Ontario