How much sun does Desert penstemon need?

Desert penstemon grows best in full sun conditions.

When does Desert penstemon bloom?

Desert penstemon blooms in April, May, and June.

Where is Desert penstemon native?

Desert penstemon (Penstemon pseudospectabilis) is native to AZ, CA, NM, UT, per vouchered herbarium specimen records and regional native plant society lists.

What pollinators does Desert penstemon attract?

Desert penstemon draws hummingbirds and bees.

Desert penstemon

Name: Pollinator Patch
Author: Pollinator Patch

Penstemon pseudospectabilis

Last reviewed: October 2026

Desert penstemon (Penstemon pseudospectabilis) is a perennial forb native to AZ, CA, NM, UT. It blooms in April, May, and June. The flowers draw hummingbirds and bees.

Toxicity unknown

Desert penstemon (Penstemon pseudospectabilis) 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

18"–48" H × 12"–24" W

Bloom

Apr, May, Jun

Native to

AZ, CA, NM, UT

Pollinators

hummingbirds, bees

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Browse plants for this ecoregion

Mojave Basin and Range North American Deserts Arizona/New Mexico Mountains Chihuahuan Deserts Madrean Archipelago Sonoran Basin and Range

An upright perennial with blue-green toothed leaves and tall spikes of bright pink to magenta tubular flowers in spring. Grows on dry rocky slopes and washes in an erect, uncluttered clump.

Growing Desert penstemon

Grow Desert penstemon in full sun and low water. Mature plants reach 18 to 48 inches tall and spread 12 to 24 inches wide.

Wildlife value

Tubular flowers are a top spring nectar source for migrating hummingbirds, and bees visit as well.

Common questions

How much sun does Desert penstemon need?: Desert penstemon grows best in full sun conditions.
When does Desert penstemon bloom?: Desert penstemon blooms in April, May, and June.
Where is Desert penstemon native?: Desert penstemon (Penstemon pseudospectabilis) is native to AZ, CA, NM, UT, per vouchered herbarium specimen records and regional native plant society lists.
What pollinators does Desert penstemon attract?: Desert penstemon draws hummingbirds and 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.

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