Bare Root White Trillium, Wake-Robin (Trillium grandiflorum). Herbaceous, North American perennial Description: White showy blossoms in early spring Habit: Grows 12 to 16 inches high Culture: Prefers moist, well-drained soils with a neutral to slightly acid pH; plant rhizomes 4 inches deep in a shady location; add organic matter or aged manure and mulch with well-rotted leaves Hardiness: Cold hardy to USDA Zone 4 Trilliums are one of the most spectacular wildflowers of the eastern deciduous forest. Eighteenth-century plant explorers sent many... - Bare Root White Trillium, Wake-Robin (Trillium grandiflorum). |