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Wild Tarragon

Artemisia dracunculus

perennial herb View on Calscape

Care

Sun

full sun

Water

low

Soil

Medium; Tolerates a variety of soils.

Size

4–5ft tall , 5–5ft wide

Bloom

Jun-Nov

Foliage

Deciduous

Deer

Resistant

Container

Friendly

Fragrant

Yes

Edible

Leaves used as culinary herb; aromatic seasoning like tarragon

Keystone Plant

Supports up to 64 butterfly and moth species in Mediterranean California

Native Range

Coastal sage scrub and grasslands from Santa Barbara County to San Diego County, below 2000 ft elevation, extending to Baja California.

Care Guide

Planting

Plant wild tarragon in full sun with well-draining soil - it tolerates a variety of soil types, so don't overthink amendments. Space plants to account for their mature height of 4–5 feet and branching habit. Fall or early spring planting works best in the Bay Area; avoid planting during summer heat stress.

After Planting

Water weekly during your first summer to establish a strong root system, then taper to once monthly or less once established - this is a low-water plant that actually prefers dry conditions. Prune as needed during the growing season to manage its leggy, weedy appearance and encourage bushier growth. Expect the plant to die back in winter (it's deciduous), which is normal; it will return in spring and bloom from June through November. The biggest mistake is overwatering; this plant thrives on neglect, so err on the dry side once it's in the ground.

Visit Calscape for more information about Wild Tarragon

Wildlife Supported

Insects

Larval Host · Year-Round

Closely related Artemisia specialist; larvae feed May-July

Larval Host · Year-Round

Caterpillars feed on Artemisia species foliage; multiple generations

Foliage · Year-Round

Specialist aphid on Artemisia; populations peak summer-early fall

Larval Host · Year-Round

Specialist feeder on Artemisia dracunculus; caterpillars feed on foliage April-June

Foliage · Year-Round

Persistent pest species; overwinters on host plant

Pollen · Year-Round

Native predator visiting for pollen; preys on Artemisia-feeding aphids

Foliage · Year-Round

Polyphagous feeder; populations on Artemisia increase mid-summer

Pollen · Year-Round

Supplemental pollen feeder; preys on aphids on Artemisia foliage

+2 more species

Birds

Seeds · Year-Round

Erratic winter visitor to California; feeds on seed heads November-March

Where to Buy

Native Here Nursery

101 Golf Course Dr, Tilden Regional Park, Berkeley

Sat 10am-2pm

3.0 mi (510) 549-0211 Website
Watershed Nursery

601A Canal Blvd, Richmond

Tue-Sun 10am-4pm

5.0 mi (510) 234-2222 Website