Geranium can be annuals, biennials and perennials, herbaceous or evergreen, with rounded, usually palmately lobed or divided leaves, and lax inflorescences of rounded, 5-petalled flowers
Rozanne is a vigorous spreading perennial to 60cm tall, with neat, dense, lobed foliage and bowl-shaped violet-blue flowers 5cm wide, with a white centre, opening from early summer to early autumn