oregano

Origanum vulgare
Oregano vulgare, commonly known as 'Oregano,' is a perennial herb native to the Mediterranean region. This plant is well-known as a spice frequently used in cooking and can be easily grown in gardens. The following is information regarding the growth characteristics, propagation methods, cultivation methods, garden uses, major pests, and control methods of Oregano vulgare.

Growth Characteristics
- Form: Oregano is a shrubby perennial plant that grows to a height of approximately 20 to 80 cm. Its stems are square, and its leaves are oval-shaped with slightly serrated edges.
- Flowers: Small purple, pink, and white flowers bloom in the summer, and they are popular with bees and butterflies.
- Scent: It has a strong fragrance, and the oil extracted primarily from the leaves is used as a spice.

Propagation Methods
- Seed Propagation: It can be propagated using seeds. Sow the seeds indoors and transplant them outdoors once the weather becomes warm. - Cuttings: It can be propagated by stem cuttings. Select a sturdy stem, cut it, and plant it in water or moist soil to encourage rooting.
- Division: This method involves dividing a mature plant into several parts and planting them in spring or autumn.

Cultivation Methods
- Soil: It prefers well-draining soil, although slightly lower soil fertility is acceptable.
- Sunlight: A location with ample sunlight is ideal. While it can grow in partial shade, growth and fragrance may be less intense.
- Watering: Avoid overwatering; water is generally given when the soil becomes dry.
- Care: Regularly harvesting leaves can promote plant growth, and mulching is used to protect the roots during the winter.

Uses in the Garden
- Border Plant: Oregano is excellent for use as a border plant and harmonizes well with surrounding vegetation.
- Container Cultivation: It can be grown in pots, allowing it to be cultivated on a veranda or in small spaces. - Functionality: It is beneficial for ecological gardens as it can attract bees and butterflies.

Major Pests and Control Methods
- Diseases: Root rot may occur if the soil is excessively wet, so it is important to grow it in well-drained soil.
- Pests: Aphids and spider mites may appear; these can be managed using soapy water or natural pest control agents.
- Eco-friendly Control: Interplanting with other plants can prevent pests. It is particularly effective to check frequently and remove pests at an early stage.

Oregano vulgaris is a relatively easy plant to grow, and with proper care and conditions, you can expect an abundant harvest every year.
Plant Family	Lamiaceae
Height	30∼60cm
Colors	red, purple
Bloom Period	July to October
Water Needs	commonly
Exposure	Sunny
Freezing Resistance	-5°C
Two-leaved potato orchid
Oreorchis patens subsp. coreana
Oregano Onites
Origanum onites