Chelan beardtongue
Penstemon pruinosus
Last reviewed: October 2026
Chelan beardtongue (Penstemon pruinosus) is a perennial forb native to WA. It blooms in May, June, and July. The flowers draw bees.
Toxicity unknown
Chelan beardtongue (Penstemon pruinosus) 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
low
Size
6"–14" H × 8"–12" W
Bloom
May, Jun, Jul
Native to
WA
Pollinators
bees
Before you buy
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Browse plants for this ecoregion
A low compact perennial with waxy blue-green foliage and short spikes of blue-purple tubular flowers in early summer. Suited to dry rocky slopes and scabland soils.
Growing Chelan beardtongue
Grow Chelan beardtongue in full sun and low water. Mature plants reach 6 to 14 inches tall and spread 8 to 12 inches wide.
Wildlife value
Tubular flowers provide nectar for bumble bees and other native bees in dry rocky habitats.
Common questions
- How much sun does Chelan beardtongue need?
- Chelan beardtongue grows best in full sun conditions.
- When does Chelan beardtongue bloom?
- Chelan beardtongue blooms in May, June, and July.
- Where is Chelan beardtongue native?
- Chelan beardtongue (Penstemon pruinosus) is native to WA, per vouchered herbarium specimen records and regional native plant society lists.
- What pollinators does Chelan beardtongue attract?
- Chelan beardtongue draws bees.
Native range data from vouchered herbarium specimen records and regional native plant society lists. 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.
- It is dying right after planting
- Leaves turning yellow
- Wilting even though I watered it
- Brown crispy leaf tips
- Bugs on the plant
Ready to grow Chelan beardtongue? Add it to your garden in Pollinator Patch to track it and get season-by-season care guidance.