Arabian pea (Bituminaria bituminosa)

Arabian pea

Also known as: Bitumen trefoil, Scurvypea

Easily recognized by the strong scent of tar coming from its leaves, arabian pea is a perennial herb originating in the Mediterranean. It is listed as an invasive species in the US and Ukraine. In some parts of the world, however, arabian pea has been used to help rehabilitate heavy metal-contaminated soils.

Scientific classification

Species

Arabian pea (Bituminaria bituminosa)

Legumes, milkworts and allies

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Perennial

Lifespan

Herb, Shrub

Plant Type

Spring

Bloom Time

20 cm to 1 m

Plant Height

Purple, Pink, Violet

Flower Color

Evergreen

Leaf type

15 - 35 ℃

Ideal Temperature

Images of Arabian pea

Distribution of Arabian pea

Distribution Map

Arabian pea, a plant with a natural presence in the Mediterranean Basin, has expanded its range. It has been introduced to regions with similar climates outside its native habitat. Despite being non-native, arabian pea has established itself in these new areas, growing in environments akin to its original Mediterranean surroundings.

Native

Cultivated

Invasive

Introduced

No species reported

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Habitat

Countryside paths, field tracks, waste ground, near arable land

Hemisphere Trend Curve

Northern

Sorthern

Care Guide for Arabian pea

Every week

Water

Full sun

Sunlight

15 - 35 ℃

Ideal Temperature

Water: Arabian pea thrives in arid environments and is highly drought-tolerant, requiring watering once a week. Preferring well-draining soil, it balances moisture retention and drainage. Grown outdoors, arabian pea adapts to various climates, modifying its water storage strategies for optimal growth.

Fertilize: Fertilizing arabian pea monthly during the growing season with a balanced fertilizer is vital. Follow label rates to avoid over-fertilization and adjust for dormancy phases. Always water after application to enhance nutrient absorption, promoting arabian pea's growth and productivity.

Pruning: Arabian pea is a resilient perennial with bushy growth and aromatic foliage. Prune in early to late spring to maintain shape and encourage growth. Remove dead stems, thin crowded areas for air circulation, and address leggy growth to promote health and blooming.

Propagation: The resilient arabian pea shrub propagates through sowing in well-draining soil and sunny areas. Overcome seed dormancy via scarification or soaking, then sow seeds at twice their diameter depth. Regular watering is crucial for establishing saplings and ensuring successful growth.

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