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Downy Paintbrush

Castilleja sessiliflora

Last reviewed: June 2026

Downy Paintbrush (Castilleja sessiliflora)
Photo: photogramma1 / Wikimedia Commons (CC BY-SA 2.0)

Light

full sun

Water

low

Size

6"–12" H × 4"–8" W

Bloom

May, Jun, Jul

Native to

AZ, CO, IA, IL and 12 more states

Pollinators

bees, butterflies

Downy paintbrush is a compact native wildflower that produces distinctive orange-red bracts resembling paintbrush tips from late spring through summer. This low-growing perennial forms small clumps and thrives in sunny, well-drained locations with minimal water once established.

In an HOA neighborhood

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

Works well in: backyard only.

  • Appears wild and unmanicured to most HOAs
  • Unknown dormancy appearance could look messy
  • Very small size makes it look sparse in formal landscapes

Wildlife value

The colorful blooms attract native bees and butterflies during the growing season. Its nectar-rich flowers provide an important food source for pollinators in late spring and early summer.

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.

Does Downy Paintbrush fit your yard? Open it in Pollinator Patch to check it against your sun, soil, and HOA-conscious filters.