Photo of Ranunculus californicus flower by Far Out Flora

Photo by Far Out Flora

Used with permission, all rights reserved

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Ranunculus californicus

Plant type

perennial

size

  • H: 2'
  • W: 2'

planting zones

  • 6a-10a

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Ranunculus californicus plant details

Ranunculus californicus is a broadleaf deciduous perennial with green foliage. In spring and summer yellow flowers emerge. Grows well with sun and regular - low water. Drought tolerant once established. Adapts to various soil conditions. Does well in average, clay and rich soil.

CHARACTERISTICS OF Ranunculus californicus

Plant type: perennial
Plant family: ranunculaceae
Foliage: deciduous green
Mature size: 2 FT wide, 2 FT tall
Flowers: yellow blooms in spring and summer

GROWING CONDITIONS for Ranunculus californicus

USDA Zones: 6a - 10a
Sun exposure: sun
Watering frequency: regular - low
Resistant to: deer
Soil needs: average, clay and rich

Nursery contributed plant descriptions

A perennial 1-3 feet tall, goes deciduous in summer. Along with blue-eyed-grass, buttercups are the first color of spring in our local meadows. A must have addition to any bay area meadow garden. Prefers clay/serpentine but can grow on many soils. Buttercups are prone to self-sow so you can have returning spring color every year. Bright yellow flowers April - May Native to California and is also found outside of California, but is confined to western North America. A good nectar source for these butterflies: Common Ringlet, Sara Orange-tip, Adela trigrapha, Large Marble, Mylitta Crescent. No Historical Uses found. Found in meadows, slopes. Communitites located in Northern Coastal Scrub, Foothill Woodland, Northern Oak Woodland, Mixed Evergreen Forest, Valley Grassland, Yellow Pine Forest, Red Fir Forest, Wetland-riparian Between 0 and 7500 feet.
CLAY TOLERANT, drought tolerant, super tough & very long lived, every garden needs this easy going, almost no-care CA native perennial. Wherever you plant it & even if you neglect it, you’ll get a bouncy multitude of glistening, ever-so-yellow Buttercups atop a mass of slender, branching stems 2’ x 2’. Without Summer water it’ll go deciduous. In a watered garden, cut it back to 1” for a second burst of bloom. Gets more bloomy every year! Self-sows, deer resistant!

By: Annie's Annuals & Perennials

Gardening facts about Ranunculus californicus plant

How to Grow Ranunculus californicus

  • Sun Exposure

    • sun
  • Water Needs

    • regular - drought tolerant
  • Soil Needs

    • clay
    • adaptable
    • average
    • rich

Features

  • Foliage Color

    • green
  • Flower Color

    • yellow
  • Wildlife

    • deer resistant
  • Flower Season

    • spring
    • summer
  • Foliage Season

    • deciduous

Landscape groups by tags

See other plant types of Ranunculus for your garden

aka Ranunculus ficaria 'Brambling', Brambling Lesser Celandine

Plant Type

Perennial, Bulb / Corm / Tuber

Zones

5a-9b

Size

Height: 6"

Width: 6"

  • sun - mostly sun
  • regular - occasional
Photo of Ficaria verna 'Brambling' flower by Dancing Oaks Nursery
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aka Ranunculus ficaria 'Copper Knob', Copper Knob Lesser Celandine

Plant Type

Perennial, Bulb / Corm / Tuber

Zones

5a-9b

Size

Height: 6"

Width: 6"

  • sun - mostly sun
  • drought tolerant
Photo of Ficaria verna 'Coppernob' flower by Dancing Oaks Nursery
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aka Ranunculus ficaria 'Double Mud', Double Mud Fig Buttercup, Double Mud Lesser Celandine

Plant Type

Perennial, Aquatic

Zones

4a-8b

Size

Height: 2"-4"

Width: 12"-18"

  • sun - mostly shade
  • even moisture - regular
Photo of Ficaria verna 'Double Mud' flower by Dancing Oaks Nursery
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More Options

Plant Type

Perennial

Zones

7a-10b

Size

Height: 10"

Width: 12"

  • sun - mostly shade
  • drought tolerant
Photo of Ranunculus gramineus flower by Karl Gercens III
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aka Canary Buttercup, Giant Buttercup

Plant Type

Perennial

Zones

9a-10b

Size

Height: 3'-4'

Width: 3'

  • bright shade - mostly shade
  • even moisture - regular
Photo of Ranunculus cortusifolius flower by Annie's Annuals & Perennials
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+37 more Ranunculus
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