Bidens

Bidens ferulifolia

Bidens ferulifolia is a plant belonging to the Asteraceae family, characterized primarily by its showy yellow flowers. The following is information regarding this plant's growth characteristics, propagation methods, cultivation methods, garden uses, and major pests and diseases, as well as control methods.

Growth Characteristics
- Plant Morphology: A perennial herbaceous plant that takes on a vining or semi-vining form. It grows by spreading out, reaching a height of 30 to 60 cm.
- Leaves: Needle-shaped or deciduous leaves with small stipules.
- Flowers: Blooms mainly from summer to autumn, with small yellow flowers appearing in clusters.
- Environment: It thrives in sunny locations and prefers well-drained soil.

Propagation Methods
- Seed Propagation: Seeds can be germinated indoors or outdoors in the spring. If proper temperature and moisture are maintained, germination occurs within 1 to 2 weeks.
- Cuttings: Branches can be cut and propagated during the summer. Propagation occurs easily in well-drained soil.

Cultivation Method
- Soil: It is best to plant in fertile, well-drained soil.
- Watering: Maintain moderate moisture rather than excessive watering. Poor drainage can cause root rot.
- Fertilizer: Regular fertilization is required during the growing season. It is particularly beneficial to fertilize before and during flowering.

Garden Use
- Landscaping: The vibrant yellow flowers add color to the garden. They can be planted in flowerbeds, borders, or baskets to enhance the landscape.
- Arrangement: Planting them in baskets or in clusters creates beautiful decorations.

Important Pests and Diseases & Control Methods
- Diseases: Root rot can occur due to excessive moisture. Pay attention to drainage, and if problems arise, use an appropriate fungicide.
- Pests: Aphids or spiderwebs can cause damage. Control can be achieved naturally by using appropriate insecticides or utilizing natural predators. Bidens ferulifolia is an attractive plant that even beginners can easily grow because it is relatively easy to care for.

Plant Type
Plant Family	Asteraceae
Height	30~60cm
Spread	30~90cm
Colors	yellow
Bloom Period	June to August
Water Needs	commonly
Exposure	Sunny
Freezing Resistance	-5°C

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