Perennial Geranium There are a wealth of geraniums perfect for cottage gardens. 'Johnson's Blue' is among the most common; it offers beautiful blue-purple flowers in early summer. Name: Geranium 'Johnson's Blue'
'Rozanne' Geranium It offers gorgeous lavender-blue flowers from early summer all the way to frost, attractive variegated foliage, and it's a cinch to care for. 'Rozanne' is definitely a winner! Name: Geranium 'Rozanne' Size To 1 foot tall and 3 feet wide
Rozanne Perennial Geranium 'Rozanne' gives you big flower power: It starts blooming in June and the show of sky blue flowers continues nonstop all the way to frost. This perennial makes a bold statement as it weaves through the garden.