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Geranium Rozanne
  • Geranium Rozanne is a long blooming and fast growing groundcover
  • Geranium Rozanne fills in fast and is easy to grow in sun to part shade
  • Geranium Rozanne is ideal as an underplanting to tall plants
Award winner!

Geranium Rozanne

Geranium groundcover with 12+ weeks of bloom!
Item: #GERRO1Q
ZONE 5,6,7,8
As low as $14.19
  • Vigorous compact & spreading habit
  • One of the longest blooming hardy geranium on the market today
  • 1" violet-blue flowers keep going from early summer-fall
  • Still flowering in October in Michigan
  • Regarded as the "Geranium of the Millennium"
  • Jumbo 1 Quart pot
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Geranium Rozanne Description


One of the longest blooming Geraniums we know of & the best, most garden-worthy hardy Geranium you can grow.  

Dozens of large, 1.5" lovely blue flowers put on a show in early summer and keep going until fall, flowering well in the heat of summer or the cool nights of early fall.

Geranium Rozanne is delightful where it can spill over ledges, large boulders or scramble up over pink daylilies.

Winner of the Perennial Plant of the Year

This long-blooming blue Geranium makes the perfect companion for fragrant Coneflowers, drought-proof Sedums, & yellow-flowered Coreopsis Creme Brule!

Geranium Rozanne prefers consistently moist well drained soil in full sun and part shade. Exceptional heat tolerance for a sun plant. 

Plants can be sheared back to rejuvenate.  A tough perennial and one of our favorites from the folks at Blooms of Bressingham.

Special Features: Butterfly Lovers, Easy Care, Fast Growing, Fall Color, Fragrance, Heat Tolerant, Long Blooming,

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Quick Facts

  • Botanical Name:
    Geranium 'Rozanne'
  • Common Name:
    Hardy Geranium
  • Zone:
  • Sun Exposure:
    Sun, Part Shade
  • Delivery:
    See schedule
  • Ship Form:
    1 Quart
  • Soil Type:
  • Soil Moisture:
    Average, Moist
  • Height x Width:
    18-24" X 24"
  • Flower Color:
    Violet blue
  • Foliage Color:
  • Bloom Season:
    Early summer-Fall
  • Uses:
    Container Gardening, Cottage Gardening, Ground Cover, Massing, Specimen
  • Cannot Ship to:
    AK,CAN, HI, PR
  • Patent #: 12,175

Ideas and How-to's



Soil: Tolerant of most well-drained soils, but prefers moderate fertility and a moist soil.
Light: Full sun  - Part shade -- Plants prefer some part afternoon shade in the southern half of their growing zone.
Water: Average Water Needs -- Established plants have some drought tolerance.
Spacing: 24 inches
Fertilizing: Benefits from a light application of balanced, granular fertilizer in early spring.
Winterizing: No specific care needed. Can leave foliage standing  for winter and remove in spring when new growth begins.
Maintenance & Pruning: Can prune anytime during the summer to shape the plant. Divide and move clumps in spring.