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Trillium grandiflorum

Also called White Wakerobin, Great White Trillium


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More About Trillium grandiflorum

  • Native to woodlands throughout North America
  • Showiest of all the native trillium
  • Outward-facing, white, three-petaled flowers
  • Flowers fade to pink as they mature
  • Flowers are slightly later than Trillium erectum
  • Stalkless, broadly ovate, mid-green leaves
  • Bloom Time: Late April to May

Interesting Notes:

Native to Ontario

Zone:

3

Height:

20-30 cm

Spread:

20-30 cm

Colour:

White
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White Trillium Growing and Maintenance Tips

Grows best in a moist, well-drained, humus rich, acidic to neutral soil, in partial to full shade. Trilliums will go dormant shortly after flowering, usually early summer.


Trillium grandiflorum Characteristics

Partial Sun/Shade
Partial Sun/Shade
Full Shade
Full Shade
Native to Ontario
Native to Ontario
Rock garden
Rock garden

Soil Moisture

Well-drained
Moist to Average

Growth Rate

Slow

Attributes

Juglan Tolerant

Flowering Time

Early Spring
Spring

Habit

Spreading

Foliage Color

Green

Landscape uses

Border/edging
Naturalizing
Woodland/woods edge