White snakeroot Ageratina altissima

  • Photo © Jim Peterfeso, some rights reserved (CC-BY-NC)
  • Photo © Fen Levy, some rights reserved (CC-BY-NC)
  • Photo © wanderingeden, some rights reserved (CC-BY-NC)
  • Photo © echocreek, some rights reserved (CC-BY-NC)

About This Plant

A woodland native, White Snakeroot does well in rich or rocky woodlands and woodland edges. It's also adventageous and will thrive in recently disturbed sites. It produces fluffly clusters of white flowers with a long bloom time that attract many pollinators. White Snakeroot is mostly avoided by mammals because of its bitter folliage that contains the potent toxin tremetol.

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These plants should also do well in similar growing conditions. Consider adding them to your Garden Board.