Potentilla fruticosa 'William Rollison' (William Rollison Cinquefoil)

Potentilla 'William Rollison' is a deciduous shrub with small, pinnately compound, dark green leaves. It produces bright golden yellow, saucer-shaped flowers with five overlapping petals from late spring to early summer. This cultivar is known for its abundant and long-lasting blooms. It grows in a dense, mounded habit, reaching a height of 2 to 3 feet and spreading to a width of 2 to 4 feet.