The Geranium Rozanne will not self-seed in your borders as it is a sterile hybrid. Ideal for a cottage garden with a surprisingly long flowering period from June through to October. With amass of violet-blue flowers this Chelsea winner is not to be missed in any cottage garden or front of border.A hardy perennial, it is also perfect for patio containers & pots, it displays red & orange colours as the summer draws into autumn, will grow in sun or partial shade. Height Up To 30cm (11.8in) Spread Up To 60cm (23.6in)