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Rozanne Geranium Geranium 'Rozanne'

Other Common Name(s):

Previously known as:

  • Geranium 'Gerwat' ROZANNE
Phonetic Spelling
jer-AY-nee-um
Description

Rozanne Geranium is a hybrid perennial clump-forming geranium with excellent heat tolerance and showy violet-blue flowers that appear in late spring and continue most of the summer.  They tolerate full sun or partial shade, though flower best in full sun. Established plants show some drought tolerance and plants are also resistant to browsing by deer and rabbits. 

The genus name comes from the Greek word geranos meaning crane. Hence the common name of cranesbill.

Mass plant as a ground cover in a border front, near a patio or in a rock garden.  Plants are also effective in containers, hanging baskets or window boxes.

This plant received the Award of Garden Merit from the Horticultural Society in 2006

Insects, Diseases, and Other Plant Problems: No significant problems. Some susceptibility to leaf spots and rusts.

See this plant in the following landscape:
Sun to Shade Garden in Craven County
Cultivars / Varieties:
Tags:
#showy flowers#heat tolerant#blue flowers#low maintenance#rabbit resistant#mass planting#window boxes#violet flowers#deer resistant#nectar plant late spring#butterfly friendly#nectar plant early summer#HS302#container plant#patio#landscape plant sleuths course#wildlife friendly
 
Cultivars / Varieties:
Tags:
#showy flowers#heat tolerant#blue flowers#low maintenance#rabbit resistant#mass planting#window boxes#violet flowers#deer resistant#nectar plant late spring#butterfly friendly#nectar plant early summer#HS302#container plant#patio#landscape plant sleuths course#wildlife friendly
  • Attributes:
    Genus:
    Geranium
    Family:
    Geraniaceae
    Life Cycle:
    Perennial
    Country Or Region Of Origin:
    hybrid
    Wildlife Value:
    Flowers attract butterflies.
    Dimensions:
    Height: 1 ft. 0 in. - 1 ft. 6 in.
    Width: 1 ft. 0 in. - 2 ft. 0 in.
  • Whole Plant Traits:
    Plant Type:
    Ground Cover
    Herbaceous Perennial
    Habit/Form:
    Clumping
    Mounding
    Growth Rate:
    Medium
    Maintenance:
    Low
    Texture:
    Medium
  • Cultural Conditions:
    Light:
    Full sun (6 or more hours of direct sunlight a day)
    Partial Shade (Direct sunlight only part of the day, 2-6 hours)
    Soil Texture:
    Clay
    Loam (Silt)
    Sand
    Soil Drainage:
    Good Drainage
    Moist
    Available Space To Plant:
    12 inches-3 feet
    NC Region:
    Coastal
    Mountains
    Piedmont
    USDA Plant Hardiness Zone:
    5a, 5b, 6a, 6b, 7a, 7b, 8a, 8b
  • Flowers:
    Flower Color:
    Blue
    Purple/Lavender
    White
    Flower Inflorescence:
    Head
    Flower Value To Gardener:
    Showy
    Flower Bloom Time:
    Spring
    Summer
    Flower Shape:
    Cup
    Flower Petals:
    4-5 petals/rays
    Flower Size:
    1-3 inches
    Flower Description:
    Blue-violet flowers with white centers and 5 petals occur late spring to early summer. May continue all summer especially in cooler regions.
  • Leaves:
    Leaf Color:
    Green
    Leaf Margin:
    Lobed
    Hairs Present:
    No
    Leaf Length:
    1-3 inches
    Leaf Description:
    Deeply cut, slightly marbled chartreuse, deep green foliage. Evergreen in some climates
  • Stem:
    Stem Color:
    Green
    Stem Is Aromatic:
    No
    Stem Description:
    sprawling green stems
  • Landscape:
    Landscape Location:
    Container
    Patio
    Walkways
    Landscape Theme:
    Cottage Garden
    Rock Garden
    Design Feature:
    Border
    Resistance To Challenges:
    Deer
    Heat
    Rabbits