French Vetch
Vicia narbonensisfam. Fabaceae
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Pl. 513E — Vicia narbonensis
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IOverview
Overview
French Vetch (Vicia narbonensis) is an annual forb or herb that can grow up to 1 meter tall and is known for its vine-like habit. Native to regions including Albania, Algeria, Bulgaria, and parts of France, this plant thrives in moist conditions with a soil pH between 7 and 7.5, adapting well to light (sandy), medium, or heavy (clay) soils. Its edible parts include the leaves and seeds, making it a valuable forage crop and food source. One distinctive feature is its ability to fix nitrogen in the soil, enhancing fertility while serving as an ornamental plant in some areas.
Quick answers
What is French Vetch?
French Vetch (Vicia narbonensis) is an annual forb or herb that can grow up to 1 meter tall and is known for its vine-like habit. Native to regions including Albania, Algeria, Bulgaria, and parts of France, this plant thrives in moist conditions with a soil pH between 7 and 7.
Growingconditions · propagation · uses
VCultivation
Cultivation
French Vetch thrives in light to medium soil and prefers a slightly alkaline pH of 7-7.5. It requires moist conditions but can tolerate various soil types, including sandy, loamy, and clay soils. This annual plant grows up to 1 meter tall and can be propagated by seed. For optimal growth, it needs full sun to partial shade. Water regularly to keep the soil consistently moist, especially during dry periods. While hardy in temperate regions, ensure it has a suitable environment for its native range. Harvest leaves and seeds for culinary use.
Light
8/10
Water
Moist
Soil
Light (sandy), Medium, Heavy (clay)
Life cycle
Annual
Habit
Forb/herb, Vine
Mature size
1.0 m tall
Soil pH
7–7.5
Seasonal calendar
Northern hemisphere · UTC month is September
winterspringsummerautumnwinter
BloomJFMAMJJASOND
For first-time growers
How to grow French Vetch for the first time
8steps
Start with French Vetch as a simple, low-maintenance annual plant for your garden.
- 1
What you'll need
Seeds, a small trowel or scoop.
- 2
Best time to plant
Plant in spring after the last frost, when soil is warm.
- 3
Soil and container prep
Choose a spot with well-draining, light to medium soil. Ensure pH between 7-7.5.
- 4
Sowing or transplanting
Direct sow seeds 1 cm deep and 20 cm apart in rows. Water gently after planting.
- 5
First two weeks
Keep the soil moist but not waterlogged. Thin seedlings to 30-45 cm apart as they grow.
- 6
Ongoing care
Water regularly, especially during dry spells. Mulch around plants to retain moisture and suppress weeds.
- 7
Harvest or pruning
Prune vines to encourage bushier growth and remove dead leaves for better air circulation.
- 8
Common mistakes
Overwatering, planting too deep, neglecting to thin seedlings.
VIEdible & utility
Edible & utility
Edible parts:LeavesSeed
Edible uses: The French Vetch is edible and its leaves and seeds can be consumed. The leaves are often eaten fresh or cooked in stews. Seeds can be harvested and used whole or ground into flour for baking. Both parts of the plant add a nutritious boost to dishes.
Other uses:Cover cropNitrogen fixer
Contextrange · companions · related
VIIDistribution
30 native · 0 introduced
Distribution
30 native · 0 introducedDistribution across3 continents· 30 native
Europe11 regions
native (11)AlbaniaBulgariaCyprusFranceGreeceHungaryItalyPortugalRomaniaSpainUkraine
Asia6 regions
native (6)IranIraqKazakhstanTurkeyTurkmenistanUzbekistan
Africa3 regions
native (3)AlgeriaEgyptTunisia
Broader regions
native:East Aegean Is., Kirgizstan, Sinai, Tadzhikistan, Transcaucasus, Turkey-in-Europe, West Himalaya
IXSpecimen gallery
1 image
Specimen gallery
1 imageXSee also
8 related
See also
8 relatedPlants you might compare or use together — scored by shared family (Fabaceae), common use cases, and growing requirements.
same family · Fabaceae
Botanical relatives — often share phytochemistry + growing needs.
XI
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Companion planting
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