Daylily 'Double River Y'

Hemerocallis hybrid 'Double River Wye'

The Hemerocallis hybrid 'Double River Wye' is a perennial herbaceous plant characterized by the following growth traits:

Growth Traits
- Flower Shape: It is a compound flower with overlapping petals.
- Flowering Season: It blooms primarily during the summer. Although the flowers bloom and fade within a single day, they bloom continuously on multiple stalks, allowing for extended viewing.
- Color: Generally, the colors are a harmonious blend of yellow and orange.
- Height: It grows to approximately 60–90 cm and features numerous leaves and flowers.
- Cold and Moisture Tolerance: It is highly cold-tolerant, thrives in various climatic conditions, and prefers well-drained soil.

Propagation Methods
- Division: This is the most common method of propagation. It is propagated by dividing the root ball of a mature plant in spring or autumn. Simply carefully separate the roots that have grown close together. - Seeds: Although propagation by seeds is relatively less common, it is possible; however, it takes about 2 to 3 years after sowing for the plant to bloom.

Cultivation Method
- Soil: Well-drained, fertile soil is suitable, and a pH between slightly acidic and neutral is ideal.
- Sunlight: It thrives in full sun but can tolerate partial shade.
- Watering: Avoid overwatering; watering about once a week is generally sufficient.
- Fertilization: It is beneficial to provide nutrients using slow-release fertilizer in the spring.

Uses in the Garden
- Landscape Creation: Its bright and vibrant flower colors enrich the garden landscape, and planting it along the edges can create a boundary effect. Additionally, combining it with other varieties can create variations in color and height.

Important Pests and Diseases & Control Methods
- Diseases: Rust or gray mold are common. These can be prevented through proper ventilation and watering management; if they occur, use fungicides. - Pests: The plant may be damaged primarily by aphids and moths. Upon early detection, wash them off with water or use an appropriate insecticide.

The daylily 'Double River Y' is a relatively easy-to-care-for plant, making it suitable for gardening beginners. With consistent care and the provision of a suitable environment, you can enjoy its beautiful flowers.

Plant Family	Daylily family
Height	30~80cm
Spread	30~80cm
Colors	yellow
Bloom Period	June to August
Water Needs	commonly
Exposure	Sunny
Freezing Resistance	-30°C

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