Grass pea - Lathyrus sativus (Care, Characteristics, Flower, Images, Edible)

Grass pea

Also known as: Chickling pea, Indian pea, White vetch, Blue vetchling

The seed flat pea is an annual with strong roots. Their stems are lying down or climbing and become 15 to 60, rarely 1 m long. They are highly branched, carry 0.5 to 1.5 mm wide wings and are 4 to 6 mm wide with these. The petioles are also broadly winged (1 to 2.5 mm).

Scientific classification

Species

Grass pea (Lathyrus sativus)

Legumes, milkworts and allies

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Annual, Biennial

Lifespan

20 cm

Spread

Green

Leaf Color

2.5 cm to 5 cm

Flower Size

White, Purple, Blue

Flower Color

Deciduous

Leaf type

20 - 35 ℃

Ideal Temperature

Images of Grass pea

Distribution of Grass pea

Distribution Map

Grass pea is native to regions in the Eastern Mediterranean and Western Asia. Its native range encompasses major areas of Southwest Asia and the Middle East. Over time, grass pea has been introduced to several continents including Africa, Europe, Asia, and South America, adapting to a variety of environments beyond its original habitat. Today, it is cultivated in areas that span across temperate and tropical regions.

Native

Cultivated

Invasive

Introduced

No species reported

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Habitat

Cultivated land

Hemisphere Trend Curve

Northern

Sorthern

Care Guide for Grass pea

Every week

Water

Full sun

Sunlight

20 - 35 ℃

Ideal Temperature

Water: Grass pea thrives in Mediterranean climates and shows moderate drought tolerance. It requires weekly watering for optimal growth, preferring well-drained conditions. Although adaptable to indoor environments, it needs sufficient moisture during its active growing season to support foliage and flowering.

Fertilize: Grass pea thrives with high phosphorus fertilizers for root and bloom enhancement. Apply a balanced mix at the growing season's start, then switch to phosphorus-rich formulas every 4-6 weeks. Water thoroughly post-fertilization to prevent root burn and adjust based on soil tests.

Pruning: Prune grass pea when branches reach 15 cm to encourage lateral growth and more flowers. Deadhead to save nutrients for bud production. Support grass pea with stakes or nets at least 2 m tall for climbing; it can reach 1-2 m in a season without support, it grows to 0.8 m.

Propagation: Grass pea thrives in poor soil, requiring well-drained conditions for growth. Sow seeds directly outdoors in full sun, at double their size depth, ensuring good soil contact. Water until moist, and thin seedlings to prevent overcrowding, promoting healthy development.

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