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Lentil

Lens culinarisfam. Fabaceae
Educational content — not medical, botanical, or professional advice. Plant identification, safety, and edibility depend on local conditions, cultivars, and correct identification. Consult a qualified botanist or forager before consuming or handling wild specimens. How we source & review →
edibleannualannualculinarydrought tolerantedibleedible seed
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Lens culinaris (Lentil) — botanical photograph
Pl. 2D38 — Lens culinaris
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Overview

Lentil, scientifically known as Lens culinaris, is an annual plant belonging to the Fabaceae family. Native to regions including Afghanistan, Algeria, and Iran, lentils have a long history of cultivation and are now grown in many parts of the world, from Europe to Asia and beyond. Thriving in full sun, lentils can adapt to various soil types, including light (sandy), medium, and heavy (clay), making them a versatile agricultural choice. They are hardy within USDA zones 7-12 and typically grow to a height of about 0.5 meters. Lentils are valued for their edible seeds and seedpods, which are often cooked in soups or stews. The seeds can also be sprouted for a nutritious snack. Lentils are known for their ability to fix nitrogen in the soil, making them useful as a cover crop and a nitrogen-fixer. Their adaptability to different climates and soil conditions has made lentils a staple in many cuisines and agricultural practices worldwide. While primarily used as a food source, lentils also serve as a fire starter and can be used in cover cropping to improve soil health.

Quick answers

What is Lentil?

Lentil, scientifically known as Lens culinaris, is an annual plant belonging to the Fabaceae family. Native to regions including Afghanistan, Algeria, and Iran, lentils have a long history of cultivation and are now grown in many parts of the world, from Europe to Asia and beyond.

Compare with:Acacia colei→Acacia pycnantha→Acacia retinodes→all comparisons →
Growingconditions · propagation · uses
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Cultivation

Lentil thrives in full sun and prefers well-drained soil that can be light (sandy), medium, or heavy (clay). It is drought-tolerant but also grows well in moist conditions. Lentil is hardy in zones 7-12, making it suitable for temperate regions. The plant reaches a height of about 0.5 meters and is an annual, producing edible seeds and seedpods. Ensure the soil is not overly wet to prevent root rot. Regular watering is necessary during the growing season, but reduce it as the plant nears maturity to avoid splitting.
Light
Full sun
Water
Dry, Moist
Soil
Light (sandy), Medium, Heavy (clay)
Hardiness
7-12
Life cycle
Annual
Mature size
0.5 m tall
For first-time growers

How to grow Lentil for the first time

8steps

Start with lentils for a simple and rewarding first gardening experience.

  1. 1

    What you'll need

    Lentil seeds, a small garden plot or large container, compost, and water.

  2. 2

    Best time to plant

    Plant in spring after the last frost, when soil temperatures are above 10°C (50°F).

  3. 3

    Soil and container prep

    Choose a well-draining spot with light or medium soil. Amend with compost if needed.

  4. 4

    Sowing or transplanting

    Sow seeds 2-3 cm deep, spaced about 5 cm apart in rows 40 cm apart. Water gently after planting.

  5. 5

    First two weeks

    Keep soil consistently moist but not waterlogged. Thin seedlings to 10 cm apart if necessary.

  6. 6

    Ongoing care

    Water sparingly, especially once plants are established. Monitor for pests and diseases.

  7. 7

    Harvest or pruning

    Harvest when pods turn brown and dry on the plant. Pick every few days to ensure full harvest.

  8. 8

    Common mistakes

    Overwatering, planting too deep, neglecting thinning, not providing enough support for vines.

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Edible & utility

Edible parts:SeedSeedpod
Edible uses: The lentil plant's seeds and seedpods are edible. The seeds are typically cooked before eating, often in soups or stews. Skip the raw form for best results. Dried lentils can also be sprouted for a nutritious snack.
Other uses:Fire starterCover cropNitrogen fixer
Contextrange · companions · related
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Distribution

13 native · 70 introduced
Distribution across4 continents· 13 native· 70 introduced
Europe18 regions
native (2)FranceSpain
introduced (16)AlbaniaAustriaBelarusBulgariaCyprusFranceGermanyGreeceHungaryItalyPortugalRomaniaRussiaSpainSwitzerlandUkraine
Asia16 regions
native (6)AfghanistanIranIraqPakistanPalestineTurkey
introduced (10)BangladeshChinaIndiaKazakhstanMongoliaNepalSri LankaUzbekistanVietnamYemen
Americas1 region
introduced (1)Colombia
Africa10 regions
native (2)AlgeriaMorocco
introduced (8)EthiopiaKenyaLibyaMauritiusMozambiqueTanzaniaTunisiaZimbabwe
Broader regions
native:East Aegean Is., Lebanon-Syria, West Himalaya
introduced:Altay, Baltic States, Czechoslovakia, East Himalaya, Galápagos, Jawa, Kirgizstan, Krasnoyarsk, Kriti, Marianas, Maryland, New Guinea, New York, Réunion, Rodrigues, Tadzhikistan, Transcaucasus, Yugoslavia
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Specimen gallery

1 image
Lens culinaris (Lentil) — botanical photograph
Lentil (Lens culinaris)
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See also

8 related
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Explore further

Companion planting
Growing zone
Native to
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