Collinsia grandiflora

$7.30

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Giant Blue-Eyed Mary

Giant Blue-Eyed Mary is an erect annual herb native to coniferous understory and woodland environments from northern California up to British Columbia.

It grows .2 – 1.2 ft. tall with a thin stem and narrow leaves that look grass-like before producing a showy inflorescence from mid spring to mid summer. Each inflorescence produces multiple levels of several pea-like flowers that are bright blue-purple with white upper lips. While this species is relatively small, it is prized for its much larger features than most other Collinsia species.

Giant Blue-Eyed Mary is a versatile option for dry rock gardens, seasonally wet meadow gardens, and butterfly/moth pollinator gardens.

Lifeform: Annual

Sun: Full Sun, Part Shade

Water: Dry, Light, Moderate

Soil: Clay, Loam, Rocky, Sand

Other: Attracts Bees, Attracts Birds, Attracts Butterflies, Attracts Moths, Drought Tolerant

Container

4", D-16

Ecological Value

Larval host of the Variable Checkerspot butterfly, Edith's Checkerspot butterfly, and Bilobed Looper moth.

Historical Uses

No known historical uses.

Distribution

western North America from British Columbia to norther California

Elevation

46" – 6298"

Communities
Habitat

Coniferous understory and woodland