North America Native Plant

California Cranesbill

Botanical name: Geranium californicum

USDA symbol: GECA4

Life cycle: perennial

Habit: forb

Native status: Native to the lower 48 states  

Synonyms: Geranium concinnum G.N. Jones & F.F. Jones (GECO2)   

California Cranesbill: A Charming Native Wildflower for Your Garden If you’re looking to add some authentic California charm to your garden, meet the delightful California cranesbill (Geranium californicum). This perennial native wildflower might just become your new favorite ground cover, bringing both beauty and ecological value to your landscape. What ...

California Cranesbill: A Charming Native Wildflower for Your Garden

If you’re looking to add some authentic California charm to your garden, meet the delightful California cranesbill (Geranium californicum). This perennial native wildflower might just become your new favorite ground cover, bringing both beauty and ecological value to your landscape.

What Makes California Cranesbill Special?

California cranesbill is a true California native, found exclusively in the Golden State. As a member of the geranium family, it’s classified as a forb – essentially a non-woody perennial that dies back to ground level each winter and reemerges fresh each spring. Don’t let the simple classification fool you though; this little plant packs a big punch in the garden.

The plant gets its charming common name from its distinctive seed pods, which look remarkably like a crane’s bill. You might also see it listed under its synonym, Geranium concinnum, but California cranesbill rolls off the tongue much more easily!

Where Does It Grow?

This endemic beauty calls only California home, thriving throughout the state from the Sierra Nevada mountains to coastal ranges. Its natural habitat spans diverse elevations and microclimates, making it surprisingly adaptable for garden use.

Garden Appeal and Landscape Role

California cranesbill brings understated elegance to any garden setting. The plant produces lovely pink to magenta flowers with five delicate petals that bloom from spring through summer. Its deeply divided, palmate leaves create an attractive mounding habit that works beautifully as a ground cover or accent plant.

This versatile native shines in several garden styles:

  • Rock gardens, where its compact form nestles perfectly between stones
  • Woodland gardens, complementing ferns and other shade-lovers
  • Native plant gardens, supporting local ecosystems
  • Drought-tolerant landscapes, once established

Supporting Local Wildlife

As a native plant, California cranesbill provides valuable resources for local pollinators. Bees, butterflies, and other beneficial insects visit the nectar-rich flowers throughout the blooming season. By choosing this native over non-native alternatives, you’re helping support the intricate web of relationships that make California’s ecosystems so special.

The plant’s facultative wetland status means it can adapt to both moist and drier conditions, making it useful for transitional areas in your landscape where water availability varies seasonally.

Growing California Cranesbill Successfully

One of the best things about California cranesbill is how relatively easy it is to grow, especially once you understand its preferences.

Ideal Growing Conditions

  • Light: Partial shade to full sun (morning sun with afternoon shade is ideal)
  • Soil: Well-draining soil is essential – this plant doesn’t like wet feet
  • Water: Moderate water needs; drought-tolerant once established
  • Climate: Thrives in USDA hardiness zones 7-10

Planting and Care Tips

For best results, plant California cranesbill in fall or early spring when temperatures are mild. Here are some tried-and-true tips for success:

  • Improve heavy clay soils with compost or pumice for better drainage
  • Apply a 2-3 inch layer of mulch around plants to retain moisture and suppress weeds
  • Deadhead spent flowers to encourage continued blooming
  • Divide established clumps every 3-4 years to maintain vigor
  • Reduce watering in summer to mimic natural rainfall patterns

Why Choose California Cranesbill?

Beyond its obvious beauty, California cranesbill offers several compelling reasons to earn a spot in your garden. As a true California native, it’s perfectly adapted to local conditions and supports native wildlife. Its moderate size and attractive foliage make it versatile enough for various garden styles, while its relatively low maintenance requirements appeal to busy gardeners.

Perhaps most importantly, by choosing natives like California cranesbill, you’re participating in conservation efforts and helping preserve California’s unique botanical heritage for future generations. Now that’s something worth celebrating!

Ready to add this charming native to your garden? Look for California cranesbill at native plant nurseries or native plant sales in your area. Your local pollinators – and your garden – will thank you.

Wetland Status

The rule of seasoned gardeners and landscapers is to choose the "right plant for the right place" matching plants to their ideal growing conditions, so they'll thrive with less work and fewer inputs. But the simplicity of this catchphrase conceals how tricky plant selection is. While tags list watering requirements, there's more to the story.

Knowing a plant's wetland status can simplify the process by revealing the interaction between plants, water, and soil. Surprisingly, many popular landscape plants are wetland species! And what may be a wetland plant in one area, in another it might thrive in drier conditions. Also, it helps you make smarter gardening choices and grow healthy plants with less care and feeding, saving you time, frustration, and money while producing an attractive garden with greater ecological benefits.

Regions
Status
Moisture Conditions

Arid West

FAC

Facultative - Plants with this status can occur in wetlands and non-wetlands

Western Mountains, Valleys, and Coast

FAC

Facultative - Plants with this status can occur in wetlands and non-wetlands

California Cranesbill

Classification

Group

Dicot

Kingdom

Plantae - Plants

Subkingdom

Tracheobionta - Vascular plants

Superdivision

Spermatophyta - Seed plants

Division

Magnoliophyta - Flowering plants

Subdivision
Class

Magnoliopsida - Dicotyledons

Subclass

Rosidae

Order

Geraniales

Family

Geraniaceae Juss. - Geranium family

Genus

Geranium L. - geranium

Species

Geranium californicum G.N. Jones & F.F. Jones - California cranesbill

Plant data source: USDA, NRCS 2025. The PLANTS Database. https://plants.usda.gov,. 2/25/2025. National Plant Data Team, Greensboro, NC USA