Trillium grandiflorum is the most familiar of the trilliums, but still the most popular. It is the state flower of Michigan, where it can cover acres of woodland with its large, white, three-petalled flowers in early May. It multiplies reasonably quickly, and can make enormous
Large, white, three-petalled flowers above the three green leaflets.
||1 litre pot|
||Mid to late spring|
||humus rich soil|
||20 - 60 cm|