Trillium sulcatum


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A very fine Trillium from west of the Appalachian Mts, this has pedicellate (on a stem) red flowers. This is an easy one and will increase by both offsets and by seeding. It is a good one to grow with other species like erectum as it enjoys casual sex, producing interesting colors in seedlings years hence.


Plant Type

  • Perennial / Bulb

Mature Size


Hardiness Zones

  • Zone 5a (-20 °F)
  • Zone 5b (-15 °F)
  • Zone 6a (-10 °F)
  • Zone 6b (-5 °F)
  • Zone 7a (0 °F)
  • Zone 7b (5 °F)
  • Zone 8a (10 °F)
  • Zone 8b (15 °F)

Sun Exposure

  • Shade

Water Needs

  • Moist

Bloom Time

  • Spring
Trillium sulcatum