Peanut Hippogaia

Arachis hypogaea

Growth Characteristics of Peanuts (Arachis hypogaea)

Peanuts thrive in warm climates and generally do not grow well in cool climates. Seed germination is poor in cool weather, and they require sufficient sunlight and warm temperatures during growth. Additionally, peanuts grow well in well-drained soil, with a soil pH of approximately 6.0 to 6.5 being suitable.

Propagation Methods

Peanuts are primarily propagated by seeds. The seeds germinate underground and take root, while the stems grow above ground. After flowering, the mature calyx bends into the ground to form seeds, which are then used for propagation.

Cultivation Methods
 - Sowing Time: Peanuts are usually planted in the spring, after the last frost. Since peanut seeds germinate well at warm temperatures, it is recommended to sow them when the soil temperature is 18 degrees Celsius or higher.
 - Planting: Plant seeds at a depth of 3–5 cm, maintaining uniform spacing between them. Generally, they are planted in rows spaced 30–50 cm apart.
 - Water Management: Sufficient water should be supplied during the early stages of growth, but excessive watering should be avoided during the maturation period. It is important to manage them in well-drained soil.
 - Fertilizer: Before planting, apply nitrogen, phosphorus, and potassium fertilizers evenly as a base fertilizer. It is also recommended to apply additional nitrogen fertilizer during the growing season.

Uses in the Garden
Although peanuts are not aesthetically showy, their unique growth method of extending roots into the ground to bear fruit makes them an interesting subject for learning in the garden. Additionally, they are relatively easy to care for, making them suitable for small-scale cultivation in home gardens.

Important Pests and Diseases and Control Methods - Diseases: Peanuts can be affected by diseases such as rust, leaf spot, and wilt. To prevent this, it is important to perform soil disinfection and crop rotation to prevent disease outbreaks in advance.
 - Pests: Major pests include aphids and root knot worms. To control pests, you must periodically observe your crops and respond immediately if pests are discovered. For organic cultivation, you can use natural enemies or organic insecticides.

Based on the above, you can manage peanuts healthily and efficiently.

Plant Type
Plant Family	legumes
Height	60cm
Spread
Colors	yellow
Bloom Period	July to September
Water Needs	commonly
Exposure	semi-shaded area
Freezing Resistance	-5°C

purple-stemmed greens
Arabidopsis halleri subsp. gemmifera var. coronata

Ilsaekgosari
Arachniodes standishii