Water efficient native annual forb with lavender-blue flowers in dense curling clusters, blooming May to September. Vigorous root system and top growth, occasionally reaching 4 ft. tall. Adapted to a wide range of soil pH and textures, including clays. Occurs on grasslands, shrublands and open woodlands; up to 6,000 ft. elevation. Attracts beneficial insects and native bees. Significant early-season pollen and nectar source for Blue orchard bees, an important native pollinator for almond orchards. Exceptionally valuable honeybee plant. Use in habitat restoration and erosion control. Also use as an annual cover crop and green manure in agricultural rotations.

DISTRIBUTION / ADAPTATION

INFORMATION & ATTRIBUTES

Family: Hydrophyllaceae

Duration: Annual

Growth Habit: Forb/herb

Native Status: Native

Growth Form:  Single crown

Mature Height: 12-36 in.

Bloom Color: Purple-blue

Bloom Period: July-September

Annual Precipitation: 6-49 in.

Drought Tolerance: Medium

Shade Tolerance: Intolerant

Elevation: 

Wetland Indicator Status:

Fire Resistance: No

Nitrogen fixation:

SOIL ADAPTATION

Coarse Texture: Yes

Medium Texture: Yes

Fine Texture: Yes

Salinity Tolerance: Low

CaCO3 Tolerance: Medium

pH Range: 6.4-8.6

SEEDING NOTES

Seeds per Pound: 245,000

Seeding Rate: 1-2 PLS lbs/acre

Season:

Days to Germination: