How much sun does Yellow-spine Thistle need?

Yellow-spine Thistle grows best in full sun conditions.

When does Yellow-spine Thistle bloom?

Yellow-spine Thistle blooms in June, July, August, and September.

Where is Yellow-spine Thistle native?

Yellow-spine Thistle (Cirsium ochrocentrum) is native to CA, CO, IN, KS and 7 more states, per the USDA PLANTS Database and regional native plant society lists.

What pollinators does Yellow-spine Thistle attract?

Yellow-spine Thistle draws bees and butterflies.

Is Yellow-spine Thistle HOA-friendly?

Yellow-spine Thistle takes more care to look intentional in a front yard. Consider it for backyard or mid-zone beds rather than the street edge.

Yellow-spine Thistle

Name: Pollinator Patch
Author: Pollinator Patch

Cirsium ochrocentrum

Last reviewed: June 2026

Light

full sun

Water

low

Size

12"–48" H × 6"–24" W

Bloom

Jun, Jul, Aug, Sep

Native to

CA, CO, IN, KS and 7 more states

Pollinators

bees, butterflies

Browse plants for this ecoregion

Central Basin and Range Chihuahuan Deserts Central Oklahoma/Texas Plains Edwards Plateau

Yellow spine thistle is a native perennial with spiny stems and yellow-centered purple flower heads that bloom from summer into fall. This drought-tolerant plant thrives in full sun and poor soils, forming clumps that can reach up to 4 feet tall.

In an HOA neighborhood

Yellow-spine Thistle takes more care to keep looking intentional in a front yard. Maintenance level: moderate. Consider it for backyard or mid-zone beds rather than the street edge.

Works well in: backyard only.

Thistle appearance considered weedy by most HOAs
Sharp spines create safety concerns
Can spread aggressively if not managed

Wildlife value

The nectar-rich flowers attract native bees, butterflies, and other pollinators throughout the long blooming season. Seeds provide food for goldfinches and other birds in late fall.

Common questions

How much sun does Yellow-spine Thistle need?: Yellow-spine Thistle grows best in full sun conditions.
When does Yellow-spine Thistle bloom?: Yellow-spine Thistle blooms in June, July, August, and September.
Where is Yellow-spine Thistle native?: Yellow-spine Thistle (Cirsium ochrocentrum) is native to CA, CO, IN, KS and 7 more states, per the USDA PLANTS Database and regional native plant society lists.
What pollinators does Yellow-spine Thistle attract?: Yellow-spine Thistle draws bees and butterflies.
Is Yellow-spine Thistle HOA-friendly?: Yellow-spine Thistle takes more care to look intentional in a front yard. Consider it for backyard or mid-zone beds rather than the street edge.

Native range data from the USDA PLANTS Database and regional native plant society lists. Pollinator and host plant associations compiled from GBIF, iNaturalist, and published ecological literature.

Ready to grow Yellow-spine Thistle? Add it to your garden in Pollinator Patch to track it and get season-by-season care guidance.

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