Skip to main content

Speckled Clarkia

Clarkia cylindrica

Last reviewed: September 2026

Speckled Clarkia (Clarkia cylindrica)
Photo: Unknown, no known copyright restrictions (public domain)

Speckled Clarkia (Clarkia cylindrica) is not flagged as toxic to dogs or cats by Plants For A Future (PFAF) (opens in new tab) (last reviewed 2026-05-21). This verdict does not come from the ASPCA. If your pet shows symptoms after eating any plant, call the ASPCA at (888) 426-4435.

Light

full sun

Water

low

Size

8"–24" H × 4"–12" W

Bloom

Apr, May, Jun, Jul

Native to

CA

Pollinators

bees, butterflies

Before you buy

Your city may pay you to plant this

Cities and water utilities offer rebates for replacing lawn with native and water-wise plants. We track 459 programs across 44 states, each with a link to the provider and the date we last checked it.

Find rebates in your area

Picture natives in your own yard

Upload a photo of your yard and Patch Vision shows a rendering of it planted with natives for your region, like Speckled Clarkia.

Try it with your yardDownload on the App StoreGet it on Google Play

Browse plants for this ecoregion

Sierra NevadaCentral California Foothills and Coastal MountainsCentral California ValleySouthern California MountainsSouthern California/Northern Baja Coast

Clarkia cylindrica is a colorful native annual wildflower with slender stems and delicate cup-shaped blooms in shades of pink to lavender. It grows 8-24 inches tall and flowers from spring through early summer. This drought-tolerant plant thrives in full sun and requires minimal water once established.

Get an email before your first frost

We'll email you a week before frost can first reach your ZIP. You also get a printable fall checklist with your dates right away.

You'll also get our weekly yard notes. Unsubscribe anytime.

In an HOA neighborhood

Speckled Clarkia is an HOA-friendly choice in the right placement. Maintenance level: moderate. Tidiness: 2 out of 5.

Works well in: front yard, mid zone.

  • Has a somewhat informal growth habit
  • Looks dormant/dead after flowering period
  • May self-seed and appear unplanned in subsequent years

Wildlife value

This native wildflower attracts and supports native bees and butterflies, providing valuable nectar during its extended blooming period.

Common questions

How much sun does Speckled Clarkia need?
Speckled Clarkia grows best in full sun conditions.
When does Speckled Clarkia bloom?
Speckled Clarkia blooms in April, May, June, and July.
Where is Speckled Clarkia native?
Speckled Clarkia (Clarkia cylindrica) is native to CA, per vouchered herbarium specimen records and regional native plant society lists.
Is Speckled Clarkia toxic to dogs?
Speckled Clarkia is not flagged as toxic to dogs by Plants For A Future (PFAF). This verdict does not come from the ASPCA.
Is Speckled Clarkia toxic to cats?
Speckled Clarkia is not flagged as toxic to cats by Plants For A Future (PFAF). This verdict does not come from the ASPCA.
What pollinators does Speckled Clarkia attract?
Speckled Clarkia draws bees and butterflies.
Is Speckled Clarkia HOA-friendly?
Speckled Clarkia is generally an HOA-friendly choice in the right placement, with moderate 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

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

Add this plant to your garden
iPhone appAndroid app