Trillium chloropetalum (Common Trillium, Giant or Sessile Trillium)


Michael's Opinion

Regardless of common name I see this plant rarely grown in the gardens which is unfortunate. A wonderful plant for the woodland garden but best grown in large groups for full effect.

Botanical Information

FamilyMelanthiaceae
GenusTrillium
Specieschloropetalum
CategoryBulbs, Perennials, Wildflowers & Weeds
OriginWest coast of the United States of America. The genus name comes from the Greek word 'tris', meaning thrice, in reference to both leaves and parts of the flower existing in threes.

Details

USDA Hardiness Ref.
Canada Hardiness Ref.
RHS Hardiness Ref.
GrowthFast
Flowering PeriodMay

Description and Growing Information

Photographs