Description Sanguisorba ‘Proud Mary’ Burnet. A clump-forming, semi-evergreen perennial which has mid-green, fern-like leaves. From June to September slender spikes of densely packed, dark red flowerheads with red-pink stamens are borne. Grow in any moist in full sun or part-shade. It will reach a height of 70cm and a spread of 50cm.
