Location specific values:
Array
(
    [lat] => 36.204300
    [lng] => -83.300100
    [elevation] => 407.9572
    [rainfall] => 1182.4695
    [cold_temperature] => -4.1
    [temperature] => 30.7504
    [user_eto] => 1100.00954102
)
Plant specific values:
Array
(
    [rain_min_irrigation] => 770
    [eto_corrected] => 1324
    [eto_adjusted_rain_min (rain_min_irrigation / eto_corrected)] => 0.48867069
)
California Cranesbill (Geranium californicum) | Easyscape Plant Profile

California Cranesbill

(Geranium californicum)

California Cranesbill (Geranium californicum)

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Estimated Native Range
Species Map Help

Climate Requirements for Morristown, Tennessee

This Plant Your Site Plant Suitability for Your Location
Precipitation 6" - 48" 47" Aquatic Aquatic
High Temp. 61°F - 98°F 87°F Your summer temperatures are normal for this plant. Excellent
Low Temp. 7°F - 48°F 25°F Your winter temperatures are normal for this plant Excellent
This plant may not grow well at your location - your precipitation is too high.

Summary

Geranium californicum, commonly known as California cranesbill, is a perennial herb native to the chaparral, oak woodlands, and mixed evergreen forests of California’s Sierra Nevada and coastal ranges. It typically grows up to 1.5 feet tall and features hairy stems and deeply lobed, palmate leaves that give it a delicate texture in the garden. The flowers, which bloom from late spring to early summer, are white to pale pink or lavender with deeper lavender veining, appearing singly or in pairs and are quite showy due to their contrasting veining.

California cranesbill is valued for its drought tolerance and ability to attract pollinators such as bees and butterflies, making it a beneficial addition to native plant gardens and wildflower meadows. It is often used in border plantings, rock gardens, and as ground cover due to its low-growing habit and attractive foliage. This plant prefers full sun to part shade and requires well-drained soils; it is relatively low maintenance once established. While generally disease-free, it can be susceptible to rust in overly moist conditions. It is not known to be invasive and does not have aggressive roots, making it a safe choice for most garden settings.CC BY-SA 4.0

Plant Description

  • Plant Type: Herb
  • Height: 0.5-2 feet
  • Width: 0.5-2 feet
  • Growth Rate: Moderate
  • Flower Color: Pink, Purple, White
  • Flowering Season: Spring, Summer
  • Leaf Retention: Deciduous

Growth Requirements

  • Sun: Part Shade
  • Water: Medium
  • Drainage: Medium

Common Uses

Butterfly Garden, Deer Resistant, Low Maintenance, Potted Plant

Natural Habitat

Native to chaparral, oak woodlands, and mixed evergreen forests of California’s Sierra Nevada and coastal ranges

Other Names

Common Names: California geranium, Cranesbill

Scientific Names: Geranium californicum, Geranium concinnum, Geranium leucanthum

GBIF Accepted Name: Geranium californicum