Description Cortaderia selloana ‘White Plume’ Pampas Grass. A vigorous, clump-forming, evergreen perennial grass with arching linear, sharp-edged leaves. Tall stems bear upright panicles of feathery, white seed heads from June to September. A super tough, long-lasting garden plant, which will almost look after itself. Grow in fertile, well-drained soil in full sun. It will reach a height of 2- 2.5m and a spread of 1.5m.
