Hypericum calycinum, also known as Aaron's Beard, Creeping St. Johnswort, Goldflower, and Rose-of-Sharonwort, is a low, creeping, woody shrub boasts large, bright yellow flowers with five petals and numerous yellow stamens, blooming from June to September. Growing best in well-drained acidic soil and sandy or loamy soils, this semi-evergreen garden shrub thrives in full sun to partial shade. This plant is also incredibly versatile, serving as a good ground cover in the heavy shade of trees or on hillsides where soil stability is a challenge. Hypericum calycinum is a popular garden shrub and is available in many named cultivars and hybrids derived from it. With its ability to tolerate dry soil and resist pests, this flourishing shrub is a must-have for your garden.