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western blue-eyed grass

western blue-eyed grass

Sisyrinchium bellum

perennial☀️ full sun💧 low waterZone 7aZone 10b

A delicate California native perennial with narrow, grass-like foliage and small, bright blue flowers with yellow centers. It thrives in dry conditions and is excellent for rock gardens and native plantings.

Overview

Form
Upright
Growth Rate
moderate
Size
0.5–1.5′ tall × 0.5–1′ wide
Dormancy
evergreen

Tolerances & Soil

Zone 7aZone 10b
1471013
ColderWarmer
Zone range: Zone 7a to Zone 10b

Seasonality

Bloom Season

J
F
M
A
M
J
J
A
S
O
N
D

Season of Interest

SpringSummer

Ground cover

Low spreading plants that carpet the soil.

Succession Role

early successional

Native to the United States

Native Range

California native

Native to: California

Function & Care

pollinator nectarywildlife benefit

Establishment & Care

Establishment
easy
Maintenance
low
Propagation
seed, division

Notable Cultivars

The species itself is the most commonly cultivated form; it is prized for its consistent blue flowers and native California heritage.