How much sun does Maiden Blue Eyed Mary need?

Maiden Blue Eyed Mary grows best in part sun conditions.

When does Maiden Blue Eyed Mary bloom?

Maiden Blue Eyed Mary blooms in May, June, and July.

Where is Maiden Blue Eyed Mary native?

Maiden Blue Eyed Mary (Collinsia parviflora) is native to AZ, CA, CO, ID and 14 more states, per the World Checklist of Vascular Plants (Kew).

Is Maiden Blue Eyed Mary toxic to livestock?

The USDA PLANTS Database does not flag Maiden Blue Eyed Mary as toxic to livestock.

What pollinators does Maiden Blue Eyed Mary attract?

Maiden Blue Eyed Mary draws bees.

Is Maiden Blue Eyed Mary HOA-friendly?

Maiden Blue Eyed Mary takes more care to look intentional in a front yard. Consider it for backyard or mid-zone beds rather than the street edge.

Maiden Blue Eyed Mary

Name: Pollinator Patch
Author: Pollinator Patch

Collinsia parviflora

Last reviewed: August 2026

Toxicity unknown

Maiden Blue Eyed Mary (Collinsia parviflora) 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.

The USDA PLANTS Database (opens in new tab) does not flag Maiden Blue Eyed Mary as toxic to livestock.

Light

part sun

Water

low

Size

2"–12" H × 2"–6" W

Bloom

May, Jun, Jul

Native to

AZ, CA, CO, ID and 14 more states

Pollinators

bees

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 452 programs across 44 states, each with a link to the provider and the date we last checked it.

Find rebates in your area

Browse plants for this ecoregion

Coast Range Puget Lowland Marine West Coast Forest Northwestern Forested Mountains Sierra Nevada Central California Foothills and Coastal Mountains Central California Valley Southern California Mountains North American Deserts Central Basin and Range Southern Rockies Arizona/New Mexico Mountains High Plains Southwestern Tablelands Northwestern Great Plains Sonoran Basin and Range Southern California/Northern Baja Coast

Maiden blue eyed mary is a petite annual wildflower that produces small blue and white flowers from late spring through summer. This low-growing native plant forms compact patches and thrives in partial sun with minimal water once established.

In an HOA neighborhood

Maiden Blue Eyed Mary 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.

Very small stature may appear weedy in formal landscapes
Annual nature means gaps and bare spots as plants complete lifecycle
Informal wildflower appearance doesn't match typical HOA aesthetic expectations

Wildlife value

The small flowers attract native bees and other small pollinators during its extended bloom period from May through July.

Common questions

How much sun does Maiden Blue Eyed Mary need?: Maiden Blue Eyed Mary grows best in part sun conditions.
When does Maiden Blue Eyed Mary bloom?: Maiden Blue Eyed Mary blooms in May, June, and July.
Where is Maiden Blue Eyed Mary native?: Maiden Blue Eyed Mary (Collinsia parviflora) is native to AZ, CA, CO, ID and 14 more states, per the World Checklist of Vascular Plants (Kew).
Is Maiden Blue Eyed Mary toxic to livestock?: The USDA PLANTS Database does not flag Maiden Blue Eyed Mary as toxic to livestock.
What pollinators does Maiden Blue Eyed Mary attract?: Maiden Blue Eyed Mary draws bees.
Is Maiden Blue Eyed Mary HOA-friendly?: Maiden Blue Eyed Mary takes more care to look intentional in a front yard. Consider it for backyard or mid-zone beds rather than the street edge.

Native range data from the World Checklist of Vascular Plants (Kew). 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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