How to grow Ironweed

Vernonia fasciculata

These estimates for how long Ironweed takes to sprout, grow and harvest are from real observations from real gardeners, right around the world.

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Called Ironweed for its tough stem. Its Latin name comes from William Vernon – English botanist and explorer in the 17th century.

The roots of V. amygdalina have been used for loose teeth and regulating menses¹.

Prairie ironweed

Vernonia fasciculata Michx.