Cup-like blooms of pink, yellow, or white bring a welcoming coolness and softness to the hot sunny gardens where this species of Oenothera thrive. Lays low and easily spreads out with vigorous undemanding happy presence. Provides color, ground cover, and hummingbird-enticing scent over a full season. Perfectly sized for rock gardens and border fronts. Tumbles beautifully over rocks, slopes, and banks. A reliable cover for any location.