Butterfly greens

Vicia unijuga

Vicia unijuga is a legume that grows primarily in mountainous areas or fields in its natural habitat. Information regarding the plant's growth characteristics, cultivation, and management is summarized below.

Growth Characteristics
- Environment: Vicia prefers sunlight and thrives in well-drained soil. While it can tolerate partial shade to some extent, sufficient sunlight is required for optimal growth.
- Size: It typically grows to a height of 30 to 60 cm and produces yellow or purple flowers during the summer.
- Roots: Its roots extend deeply, allowing it to absorb sufficient nutrients from the soil.

Propagation Methods
- Seed Propagation: It is generally propagated by seeds, and it is recommended to sow them in spring or autumn.
- Germination: Germination begins within 1 to 2 weeks after sowing. Maintaining appropriate temperature and moisture levels is essential to increase the germination rate.

Cultivation Methods
- Soil Preparation: Prepare well-drained soil and add compost as needed to improve the soil's nutritional status. - Watering: Since excessive watering can cause root rot, manage the plant by watering only when the soil is dry.
- Fertilizer: Generally, it does not require much fertilizer, but using slow-release fertilizer in the spring is recommended to promote growth.

Uses in the Garden- The butterfly grass is suitable for a natural garden style and is particularly effective in attracting insects such as butterflies and bees.
- It can be used to soften boundaries or as a substitute for lawn grass.

Important Pests and Control Methods
- Diseases: The butterfly grass is relatively resistant to pests and diseases, but care must be taken as root rot can occur due to excessive moisture. To prevent this, attention must be paid to drainage.
- Pests: Aphids or scale insects may rarely occur. If detected early, remove them by hand or control them using eco-friendly insecticides.

By combining this information and management, the butterfly grass (Uniyuga) can grow healthily and add natural beauty to your garden.

Plant Type
Plant Family	legumes
Height	50~100cm
Spread
Colors	purple
Bloom Period	August
Water Needs	commonly
Exposure	semi-shaded area
Freezing Resistance	-15°C

Gwangneung Rake
Vicia venosa var. cuspidata

peas
Vicia tetrasperma