Description Kniphofia ‘Sunningdale Yellow’ Red-Hot Poker. A clump-forming, deciduous perennial which has arching, linear, dark green leaves. From June to September, sturdy, erect stems bear elliptic spikes of yellow-green buds which open to tubular, golden yellow flowers. Grow in deep, fertile, humus-rich soil, moist but well-drained soil, in full sun or partial shade. It will reach a height of 1m and a spread of 60cm. Supplied size 1 x Plant in 2 Litre Container
