French vetch (Vicia narbonensis)

French vetch

Also known as: Purple broad vetch, Moor's pea

French vetch is an annual plant known for its unpleasant odor and taste in grain and foliage. It is tolerant to cold and frequently seen as an ornamental feature in well-drained, moist borders. This plant is often used as a forage crop and green manure.

Scientific classification

Species

French vetch (Vicia narbonensis)

Legumes, milkworts and allies

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Annual

Lifespan

Herb, Vine

Plant Type

80 cm to 1 m

Plant Height

1.6 cm to 3 cm

Flower Size

Purple

Flower Color

Images of French vetch

Distribution of French vetch

Distribution Map

French vetch is native to the Mediterranean basin and parts of Western and Central Asia. Its natural range spans across these regions, with a particular concentration in the Mediterranean. Additionally, french vetch has been introduced to regions in Eastern Europe, North America, and parts of Africa, where it has since become a component of the local flora.

Native

Cultivated

Invasive

Introduced

No species reported

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Hemisphere Trend Curve

Northern

Sorthern

Care Guide for French vetch

Every week

Water

Full sun

Sunlight

20 - 35 ℃

Ideal Temperature

Water: French vetch originates from the Mediterranean and prefers a balanced moisture environment, requiring weekly watering. It has moderate drought tolerance and thrives significantly with rainwater during the growing season, enhancing its flowering cycle. Ideal for temperate zones, it is resilient yet benefits from regular hydration.

Fertilize: French vetch is nitrogen-fixing, utilizing soil bacteria for self-fertilization. Phosphorus application enhances growth and nutrient absorption, so using a high-phosphorus fertilizer like triple superphosphate is beneficial. Lime can optimize growth, but avoid over-liming to prevent harm to french vetch.

Pruning: French vetch, known for its vining growth and attractive flowers, requires early to late spring pruning. Focus on removing dead or diseased stems to promote health and flower production. Use clean tools, avoid excessive cuts to reduce stress, and enhance air circulation for a vigorous plant.

Propagation: French vetch propagates best through sowing in well-draining soil under controlled moisture conditions. Seeds need a light soil cover for light penetration. Consistent watering supports sprout emergence, and seedlings should be thinned to prevent nutrient competition for optimal growth.

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Learn More About French vetch

How to Transplant

How to Prune

How to Grow and Care

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