Rozanne is the world’s best selling, most loved hardy geranium. She produces large 2.5 inches/6cm saucer-shaped flowers that never quit! Violet blue blooms with white centers flower profusely from late spring through to November. Rozanne flowers are formed over mounded, slightly marbled, deep green foliage which turns reddish brown in the autumn for added interest. Rozanne is internationally recognized through receiving the RHS Award of Garden Merit, the RHS Chelsea Flower Show Plant of the Centenary Award and being selected as 2008 perennial Plant of the Year in North America.
Easy to grow. Extremely versatile - use in borders, containers, ground cover & hanging baskets. Exceptionally long blooming period. Ultra low maintenance. Fragrant foliage. Attracts butterflies & bees.
Requires little maintenance other than watering in dry periods and occasional feeding with an all-purpose flower food. Remove dead heads to prolong flowering period.
Late spring to November
Full sun or partial shade
Approx. Winter Hardiness
US Hardiness Zones 5-8. Hardy down to 5f/-15c