Native Plant Encyclopedia

  Great St. John's WortHypericum pyramidatum  

  Recommended Planting Range

  (previously: Hypericum ascyron)


Great St. John's-wort grows mostly in moist soil in wet meadows and marsh edges---places where there is some sun. It occurs on moist sand, loam, or black organic soil. It is a tall plant with seedheads that persist into winter.

Great St. John's-wort Great St. John's-wort

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