How much sun does Southwestern Penstemon need?

Southwestern Penstemon grows best in full sun conditions.

When does Southwestern Penstemon bloom?

Southwestern Penstemon blooms in May, June, and July.

Where is Southwestern Penstemon native?

Southwestern Penstemon (Penstemon laevis) is native to AZ, UT, per vouchered herbarium specimen records and regional native plant society lists.

What pollinators does Southwestern Penstemon attract?

Southwestern Penstemon draws bees and hummingbirds.

Is Southwestern Penstemon HOA-friendly?

Southwestern Penstemon is generally an HOA-friendly choice in the right placement, with low maintenance.

Southwestern Penstemon

Name: Pollinator Patch
Author: Pollinator Patch

Penstemon laevis

Last reviewed: September 2026

Toxicity unknown

Southwestern Penstemon (Penstemon laevis) 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

12"–28" H × 8"–14" W

Bloom

May, Jun, Jul

Native to

AZ, UT

Pollinators

bees, hummingbirds

Before you buy

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Browse plants for this ecoregion

North American Deserts

An upright beardtongue with smooth, narrow leaves and tall stems of blue-violet tubular flowers. Grows in dry, sandy or rocky soils.

In an HOA neighborhood

Southwestern Penstemon is an HOA-friendly choice. Maintenance level: low. Tidiness: 4 out of 5.

Works well in: rock gardens, low water beds, border edges.

Wildlife value

Tubular flowers provide nectar for native bees, and hummingbirds visit on occasion.

Common questions

How much sun does Southwestern Penstemon need?: Southwestern Penstemon grows best in full sun conditions.
When does Southwestern Penstemon bloom?: Southwestern Penstemon blooms in May, June, and July.
Where is Southwestern Penstemon native?: Southwestern Penstemon (Penstemon laevis) is native to AZ, UT, per vouchered herbarium specimen records and regional native plant society lists.
What pollinators does Southwestern Penstemon attract?: Southwestern Penstemon draws bees and hummingbirds.
Is Southwestern Penstemon HOA-friendly?: Southwestern Penstemon is generally an HOA-friendly choice in the right placement, with low maintenance.

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.

See all plant problem guides

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