An easy-going dwarf Patrinia, this compact Japanese denizen serves a generous helping of cheery petite yellow flowers all summer long. The bright blooms are held in loose clusters, staged well above pinnately cut broad toothed leaves that shape a tidy rounded deep green clump. Undaunted by hot humid weather and appreciative of rich moderately moist soil, P. gibbosa is a showy contender for mixed borders or cottage gardens, where it keeps our interest sparked with late season chartreuse flower bracts.

Blooms June–August.

Size: 12" – 18" high x 9" – 12" wide.

Hardy to zone 6.