Peanut - Arachis hypogaea (Care, Characteristics, Symbolism, Images, Toxic)

Peanut

Also known as: Goober, Pindar

Peanut (Arachis hypogaea) is an annual that can grow from 46 to 61 cm tall. It is a legume crop grown mostly for its edible seeds. Golden yellow flowers bloom in spring and seed begins to develop after flowers fade. The peanut pods grow underground. Cultivated and harvested peanuts and peanut oil are used in a variety of products.

Scientific classification

Species

Peanut (Arachis hypogaea)

Legumes, milkworts and allies

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Toxic to Humans

Toxicity

Annual

Lifespan

Herb

Plant Type

Late spring, Summer, Early fall

Bloom Time

Late summer, Fall

Harvest Time

Brown, Yellow, Gold

Fruit Color

Yellow, Orange

Flower Color

Green, Yellow, Orange

Stem Color

Winter dormancy

Dormancy

Deciduous

Leaf type

20 - 35 ℃

Ideal Temperature

Summer

Growth Season

Images of Peanut

Distribution of Peanut

Distribution Map

Peanut is native to South America and found in East Asia. Its cultivation and naturalization extend its presence across various continents including Africa, Asia, and the Americas, spanning tropical to subtropical climates. Widely introduced, peanut adapts well to diverse regions and is notably cultivated where conditions allow, assimilating into local agricultural systems.

Native

Cultivated

Invasive

Introduced

No species reported

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Habitat

freshwater

Hemisphere Trend Curve

Northern

Sorthern

Culture

Symbolism

Stability, propserity, wealth

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Toxicity

Peanut allergy is a severe and potentially deadly condition, primarily affecting children. Contact with peanut proteins found in seeds, skins, and oils triggers symptoms like rashes, nausea, vomiting, and asthma. Cross-contamination can cause reactions, and severe cases may lead to anaphylactic shock. Avoid growing peanut plants if someone in your household is allergic.

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Quickly Identify Peanut

Yellow flowers with orange veins and no scent, blooming in July-September, crucial for identification.

Subterranean cylindrical pods, 1-2 inches (2.5-5 cm) long, containing 1-6 seeds with distinctive constrictions.

Pinnately compound leaves with elliptical leaflets, folding at night to conserve water, measuring 3-7 cm.

Sturdy stem, erect or prostrate, angular with fine hairs, 0.1-0.5 inches (0.25-1.25 cm) in diameter.

Geocarpic plant with fruits underground, reaching 1.5 feet (45 cm) tall, unique reproductive process.

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Care Guide for Peanut

Every week

Water

Full sun

Sunlight

20 - 35 ℃

Ideal Temperature

Garden Soil

Soil Type

Water: Peanut is adapted for dry, sandy environments with low humidity and moderate drought tolerance. It requires weekly watering and grows best outdoors in warmer climates, where its growth cycle aligns with rainfall patterns affecting irrigation and pod development.

Fertilize: Fertilize peanut with high phosphorus fertilizers initially for strong root growth, then switch to balanced nutrition quarterly, adjusting post-flowering to support pod formation. Use recommended dosages, reduce during dormancy, and conduct soil testing for precise nutrient management. Avoid excess nitrogen to maintain pod production.

Pruning: Peanut is a low-growing leguminous plant with yellow flowers and underground pods. Prune in early to late spring to remove dead leaves, improve air circulation, and prevent disease. Use clean, sharp tools for effective pruning, which enhances photosynthesis and nutrient distribution.

Propagation: Peanut propagates effectively in Spring via sowing. Successful seedlings show healthy green leaves. Ensure proper warmth for germination and avoid overwatering to promote healthy growth.

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Images of Peanut

Distribution of Peanut

Culture

Toxicity

Quickly Identify Peanut

Care Guide for Peanut

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