How much sun does Jointed coyote thistle need?

Jointed coyote thistle grows best in full sun conditions.

When does Jointed coyote thistle bloom?

Jointed coyote thistle blooms in June, July, and August.

Where is Jointed coyote thistle native?

Jointed coyote thistle (Eryngium articulatum) is native to CA, ID, OR, WA, per the World Checklist of Vascular Plants (Kew).

What pollinators does Jointed coyote thistle attract?

Jointed coyote thistle draws native bees, wasps, beetles, and butterflies.

Jointed coyote thistle

Name: Pollinator Patch
Author: Pollinator Patch

Eryngium articulatum

Last reviewed: September 2026

Jointed coyote thistle (Eryngium articulatum) is a perennial forb native to CA, ID, OR, WA. It blooms in June, July, and August. The flowers draw native bees, wasps, beetles, and butterflies.

Toxicity unknown

Jointed coyote thistle (Eryngium articulatum) is not listed by the ASPCA Animal Poison Control Center (opens in new tab) or the other sources we check, so we have no verdict for it either way. Absence from those lists is not a clearance. If your pet shows symptoms after eating any plant, call the ASPCA at (888) 426-4435.

Light

full sun

Water

high

Size

12"–36" H × 12"–24" W

Bloom

Jun, Jul, Aug

Native to

CA, ID, OR, WA

Pollinators

native bees, wasps, beetles, butterflies

Before you buy

Your city may pay you to plant this

Cities and water utilities offer rebates for replacing lawn with native and water-wise plants. We track 458 programs across 44 states, each with a link to the provider and the date we last checked it.

Find rebates in your area

Browse plants for this ecoregion

Northwestern Forested Mountains Central California Foothills and Coastal Mountains Central California Valley North American Deserts

A spiny-bracted perennial of seasonally wet, low ground with narrow jointed leaves and rounded white-blue flower heads on branching stems. The stiff, prickly texture reads as coarse rather than groomed in a small bed.

Growing Jointed coyote thistle

Grow Jointed coyote thistle in full sun and high water. Mature plants reach 12 to 36 inches tall and spread 12 to 24 inches wide.

Wildlife value

Its flower heads draw a wide range of native bees, wasps, and beetles looking for accessible nectar.

Common questions

How much sun does Jointed coyote thistle need?: Jointed coyote thistle grows best in full sun conditions.
When does Jointed coyote thistle bloom?: Jointed coyote thistle blooms in June, July, and August.
Where is Jointed coyote thistle native?: Jointed coyote thistle (Eryngium articulatum) is native to CA, ID, OR, WA, per the World Checklist of Vascular Plants (Kew).
What pollinators does Jointed coyote thistle attract?: Jointed coyote thistle draws native bees, wasps, beetles, and butterflies.

Native range data from the World Checklist of Vascular Plants (Kew). Pollinator and host plant associations compiled from GBIF, iNaturalist, and published ecological literature.

If something looks wrong

Common plant problems, and what to check first

These come up on almost any plant. Each guide lists the likely causes in the order they are worth ruling out, with one thing to check before you act on any of them, and links to the source it came from.

See all plant problem guides

Ready to grow Jointed coyote thistle? Add it to your garden in Pollinator Patch to track it and get season-by-season care guidance.

Add this plant to your garden

iPhone app Android app