Narbon Vetch

Vicia narbonensis, Fabaceae

Zones

7–10

Layer

Herbaceous

Lifespan

Annual

Growth

Fast

Guild Roles

Nitrogen FixerGround CoverMulch Maker

Growing Conditions

Sun

Full Sun (preferred)Partial Shade (tolerated)

Water

Moderate (established)High (seedling)

Soil pH

6.5 – 8

Tolerances

Drought

Frost

Heat

Pest Resistance

Disease Resist.

Companion Plants

Marsh PeaLathyrus palustris

Nitrogen FixationPollinator Sharing

Tangier PeaLathyrus tingitanus

Nitrogen FixationPollinator Sharing

Splitbeard BluestemAndropogon ternarius

Nitrogen Fixation

Blue FlaxLinum perenne

Nitrogen Fixation

Canary GrassPhalaris canariensis

Nitrogen FixationPhysical Support

Antagonistic Plants

Field PepperweedLepidium campestre

Field pepperweed produces allelopathic compounds that suppress legume establishment

Uses

Functions

Nitrogen FixationSoil ImprovementWinter Cover CropHigh Protein Biomass

Edible Parts

Seeds

Common Questions

What zones does Narbon Vetch grow in?

Narbon Vetch grows in USDA hardiness zones 7 through 10.

Is Narbon Vetch a nitrogen fixer?

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

What are good companion plants for Narbon Vetch?

Good companions for Narbon Vetch include Marsh Pea, Tangier Pea, Splitbeard Bluestem, Blue Flax, Canary Grass.

Design guilds with Narbon Vetch and see companion relationships visually.

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