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Purple Black-snakeroot

Sanicula bipinnatifida

perennial herb View on Calscape

Care

Sun

part shade

Size

2–2ft tall

Container

Friendly

Flowers

Prized

Native Range

Chaparral and oak woodlands of the southern Coast Ranges and transverse ranges, 1500-5000 ft elevation.

Care Guide

Planting

Plant purple black-snakeroot in partial shade, where it will thrive in the dappled light of Bay Area gardens. This native perennial prefers well-draining soil and can handle the serpentine soils it naturally grows in throughout coastal California. Space plants about 2 feet apart to accommodate their mature height. Plant in fall or early spring to give the roots time to establish before summer.

After Planting

Water regularly during the first growing season to help the plant establish its taproot system, then reduce watering as it becomes drought-tolerant. The plant dies back seasonally as a perennial herb, so expect dormancy and avoid cutting it down until you see new growth returning. Moderate care requirements mean this isn't a fussy plant, but the biggest mistake is overwatering once established - let the soil dry between waterings, especially in summer.

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Endangered & Threatened Species Supported

Edith's checkerspot butterfly Euphydryas editha
CA: Endangered

Some subspecies federally protected; species has state endangered designation

Wildlife Supported

Insects

Foliage · Spring

Larval host plant for caterpillars in early spring

Pollen · Spring

Spring emergence and early season provisioning

Nectar · Spring

Early season nectar source for colony establishment

Foliage · Spring

Larval host plant

mod Honey bee
Nectar · Spring

Early spring foraging resource

Pollen · Spring

Early season foraging for nest provisioning

Foliage · Year-Round

Larval host plant

Pollen · Spring

Spring foraging season

+3 more species

Where to Buy

Native Here Nursery

101 Golf Course Dr, Tilden Regional Park, Berkeley

Sat 10am-2pm

3.0 mi (510) 549-0211 Website