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Blueblossom

Ceanothus thyrsiflorus, Rhamnaceae

Zones
7–10
Layer
Shrub
Lifespan
Perennial
Growth
Fast

Guild Roles

Nitrogen FixerPollinator Attractor

Growing Conditions

Sun

Full Sun (optimal)Partial Sun (acceptable)

Water

Low

Soil pH

5.5 – 7.5

Tolerances

Drought
Frost
Heat
Pest Resistance
Disease Resist.

Companion Plants

LoganberryRubus loganobaccus
Nitrogen FixationBeneficial Insect Habitat
JujubeZiziphus jujuba
Nitrogen FixationWind Protection

Antagonistic Plants

HuckleberryVaccinium ovatum

Blueblossom can outcompete huckleberry in their native range through aggressive growth and resource monopolization

Uses

Functions

Wildlife Habitat

Common Questions

What zones does Blueblossom grow in?

Blueblossom grows in USDA hardiness zones 7 through 10.

Is Blueblossom a nitrogen fixer?

Yes, Blueblossom is a nitrogen fixer and can help provide nitrogen to neighboring plants in a guild or polyculture.

What are good companion plants for Blueblossom?

Good companions for Blueblossom include Loganberry, Jujube.

Design guilds with Blueblossom and see companion relationships visually.

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