This hardy Geranium is great value ? buy one today and see how it spreads its seed to give you more plants every year! Geranium oxonianum ‘Wargrave Pink’ has a mass of bright salmon-pink flowers all through summer and into autumn. It grows 60cm (24) high and will quickly spread, creating dense and attractive groundcover. The Cranesbill is a traditional cottage garden plant and is easy to grow in various different conditions. This one is great for wildlife gardens too, attracting pollinating insects. Height: 60cm (24). Spread: 90cm (36).