Crimson clover

Trifolium incarnatum

Trifolium incarnatum, also known as scarlet clover, is a plant with beautiful red flowers that is primarily used as a cover crop or green manure crop. The following is information regarding the plant's growth characteristics, propagation methods, cultivation methods, garden uses, and major pests and diseases, as well as control methods.

Growth Characteristics
- Scientific Name: Trifolium incarnatum
- Size: Typically grows to a height of 30–50 cm.
- Growth Conditions: Scarlet clover thrives in sunny locations and prefers well-drained soil. While it is relatively drought-tolerant, it grows better when adequate water is supplied.
- Flowering Season: Primarily flowers from April to June.

Propagation Methods
- Seed Propagation: Primarily propagated by seeds, which are sown in August or September.
- Direct Sowing: Maintain a planting spacing of approximately 15–30 cm. Cultivation Methods
- Sowing Time and Method: Seeds can be sown directly in spring or autumn, or spread in furrows or fields.
- Soil Management: It grows best in well-drained soil, and adequate moisture must be maintained until harvest.
- Fertilizer: Nitrogen fertilizer can be applied as needed, but it is best to avoid excessive fertilization.

Uses in Gardens
- Landscape Plant: It is used for garden landscaping due to its beautiful red flowers.
- Green Manure Crop: It is used as a green manure crop for soil improvement and has excellent nitrogen fixation capabilities.

Important Pests and Control Methods
- Diseases: Generally, red clover is resistant to diseases, but fungal diseases may occur in humid environments. To prevent this, adjust planting spacing to ensure good ventilation.
- Pests: Damage from pests such as aphids may occur. In such cases, use appropriate insecticides or manage control using natural enemies. - Control Methods: As a preventive measure, carefully plan crop rotation and intercropping, observe plants periodically, and take immediate action if pests occur.

The information above is a useful guide for growing and managing Trifolium incarnatum. Through proper care and prevention, you will be able to cultivate healthy and beautiful plants.

Plant Type
Plant Family	legumes
Height	50cm
Spread
Colors	red
Bloom Period	June~July
Water Needs	commonly
Exposure	Sunny
Freezing Resistance	-15°C

small yellow clover
Trifolium dubium

Clover 'Purpurascens quadrifolium'
Trifolium repens 'Purpurascens Quadrifolium'