Black pea (Lathyrus niger)

Black pea

Lathyrus niger is a perennial plant with erect, self-supporting stems that grow to 30 to 80 cm. The stems are branched and unwinged and nearly hairless. The leaves are alternate with short winged stalks and narrow stipules. The leaf blades are pinnate with four to eight pairs of narrow elliptical leaflets with sharp tips, entire margins and no tendrils.

Scientific classification

Species

Black pea (Lathyrus niger)

Legumes, milkworts and allies

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Perennial

Lifespan

Green, Black

Leaf Color

Black

Fruit Color

Purple, Blue

Flower Color

Deciduous

Leaf type

20 - 38 ℃

Ideal Temperature

Images of Black pea

Distribution of Black pea

Distribution Map

Black pea, a perennial plant, is indigenous to temperate regions of the northern hemisphere, particularly in European woodlands. It has been introduced and has adapted to areas outside its native range, mainly in the western part of Europe. Moreover, black pea is known to be cultivated, which may contribute to its presence in non-native regions.

Native

Cultivated

Invasive

Introduced

No species reported

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Care Guide for Black pea

Every week

Water

Partial sun

Sunlight

20 - 38 ℃

Ideal Temperature

Water: Black pea originates from temperate regions, thriving with moderate moisture and a balance of hydration and drought tolerance. Optimal watering is weekly, with rainwater enhancing its growth during the season, making it well-suited for outdoor garden settings.

Fertilize: For black pea, use balanced fertilizers with equal nitrogen, phosphorus, and potassium to enhance growth and flowering. Apply monthly in growing season and bi-monthly during dormancy. Water before fertilizing to prevent root burn, and adjust feeding based on seasonal growth changes for vigor.

Pruning: Black pea features delicate blossoms and thrives with strategic pruning in early to late spring. Focus on removing dead stems and overcrowded branches to enhance airflow and flowering. Utilize sharp, clean tools and avoid heavy pruning during the plant's active growth phase.

Propagation: Black pea is a perennial that requires direct sowing of seeds in well-drained soil, with moderate sunlight. Adequate spacing is essential to prevent overcrowding, and maintaining moisture during germination is critical, ensuring seeds are not waterlogged.

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