Marsh St. John's Wort
Triadenum virginicum
Marsh St. John's wort is a wetland relative of the St. John's worts, with soft-pink flowers and reddish foliage in acidic bogs, marshes, and pond edges.
- Family
- Hypericaceae
- Type
- wildflower
- Lifespan
- perennial
- Height
- 1–2.5 ft
- Spacing
- 1–1.5 ft apart
- Light
- sun, part shade
- Soil moisture
- wet
- Soil pH
- acidic
- Bloom
- July, August
- Bloom colors
- pink
- Wildlife value
- pollinators
- Landscape uses
- border, rain garden, erosion control, naturalizing
- Native states
- AL, AR, CT, DC, DE, FL, GA, IL, IN, KY, LA, MA, MD, ME, MI, MS, NC, NH, NJ, NY, OH, OK, PA, RI, SC, TN, TX, VA, VT, WI, WV