Porter Liqusticum (Native)
Perennial, 3 – 6 ft. tall. Blooms in summer with small white umbel flowers. Adapted to mountain ranges of western US. Grows best on moist, open or shaded, rich, loamy soils at higher elevations. Palatable forage and valuable wildlife habitat species. Plant in fall ½ inch deep. 70,000 seeds/lb.
USDA: Plant Profile