Northwest Blooms · Groundcovers
Geranium x 'Rozanne'
Rozanne Cranesbill

- Family
- Geraniaceae
- Height
- 12 to 18 inches tall
- Width
- 18 to 24 inches wide
- Flower color
- Violet-blue with white centers
- Foliage color
- Deep green, with a slight sheen
- Bloom time
- Late spring to early fall
- Light
- Full sun to partial shade
- Water
- Moderate
- Maintenance
- Low; may require occasional deadheading to promote continuous blooming
- Growing zone
- USDA Zones 5 to 8
- Wildlife
- Attracts bees and butterflies
About this plant
Geranium x 'Rozanne' is a remarkable perennial hybrid that has gained acclaim for its extended blooming season and vibrant color. This cultivar blooms from late spring through the first frosts of autumn, offering a continuous display of five-petaled, violet-blue flowers with distinctive white centers. Its origins trace back to a cross between Geranium himalayense and Geranium wallichianum, resulting in a resilient plant that thrives in various garden settings.
With its mounding habit and lush, green foliage, 'Rozanne' not only brings color to the garden but also acts as an excellent ground cover. The blooms are particularly attractive to pollinators, making it a great choice for wildlife-friendly gardens. Its versatility allows it to blend seamlessly in borders, containers, or as part of a mixed perennial garden, ensuring that it remains a favorite among gardeners for years to come.
Works well in
Cottage Gardens · Borders · Pathways & Walkways · Pollinator Gardens
Companion plants
Catmint · Coral bells · Daylilies · Shrub roses · Lavender · Skimmia
Design tip
Allow this long-blooming geranium to flow between neighboring perennials, creating broad ribbons of color that unify the planting. Repeat contrasting foliage and upright accents throughout the border to maintain structure while the extended flowering season carries the display from spring into autumn.
Where to see it
This plant can be seen at the Center for Urban Horticulture.
