Physocarpus Lady in RedPhysocarpus opulifolius \'Tuilad\' known by its marketing name Physocarpus opulifolius Lady in Red is a medium-sized deciduous shrub with large, attractively lobed, red or reddish-purple leaves. In summer, it produces dense round flower heads of tiny pink flowers which look gorgeous against the dark foliage. It prefers a moist, well-drained soil in sun or partial shade. RHS Award of Garden Merit winner. Height: 150cm (59). Spread: 150cm (59).