Geum macrophyllum var. macrophyllum

Large-leaved avens is a cheerful yellow-flowered perennial that thrives in moist, partially shaded spots such as woodland edges or streamside gardens. It is easy to grow in a range of temperate climates and requires minimal fertilizing, preferring organically rich, well-drained soil. Deadhead spent flowers to extend the blooming season and divide clumps every few years to maintain vigor.