When Does Geranium Rozanne Flower. She can spread to fill large spaces so if youd rather have gorgeous blue flowers than endless rounds of weeding Rozanne is the plant for you. The flowers are large for a perennial geranium 2cm across and continue to appear until late October.
She can spread to fill large spaces so if youd rather have gorgeous blue flowers than endless rounds of weeding Rozanne is the plant for you. Because of her dense habit weeds have a hard job taking root in the same spot. These blooming beauties thrive in beds or containers and stage an easy-care flower show.
In regions with mild winters gardeners report smatterings of blooms as late as December.
Roxanne is a summer bloomer while many of the other perennial Geraniums are spring bloomers. This is a smaller plant than the others with tactile felt-like leaves that youll enjoy long after the white violet-veined blooms of early summer have passed. Apr 20 2016 Rozanne geranium opens its 25-inch-wide flowers non-stop from late spring to early fall. This hybrid has a trailing habit and grows 6 to 8 inches tall in zones 5 to 9.