Hortensia

Rudbeckia laciniata 'Hortensia'

Rudbeckia laciniata 'Hortensia'

Growth CharacteristicsRudbeckia laciniata 'Hortensia' is a perennial plant belonging to the Asteraceae family, blooming primarily from late summer to autumn. It grows to a height of 1.2m to 1.8m and is characterized by its bright yellow flowers. It thrives in sunny locations and prefers well-drained soil.

Propagation MethodsRudbeckia laciniata is mainly propagated by division and seeds. Division is performed in spring or autumn, by selecting healthy clumps and dividing them for planting. For seed propagation, seeds can be germinated indoors in the spring or sown directly in the open ground.

Cultivation MethodsIt grows well in well-drained soil, and maintaining adequate moisture is important. Water regularly, but avoid overwatering. Since it grows quickly and becomes quite large, using a support stake is recommended. After flowering, cut off the flowers to encourage new blooms. Use in the Garden

Due to its showy flowers, the Japanese daisy (Hortensia) is primarily planted in gardens for ornamental purposes. It can be used as a background plant or placed in mixed flowerbeds to add a vibrant focal point.

Important Pests and Control Methods
Major pests include aphids and lepidopteran pests. Depending on the case, cotton blight and leaf spot may also occur.
- Aphids: Can be removed by washing with water or using a soapy spray. In severe cases, use an appropriate insecticide.
- Cotton blight and leaf spot: Remove infected parts (burn them or dispose of them after treatment) and adjust plant spacing to ensure good air circulation. Antimicrobial agents may be used if necessary.

With these characteristics and care methods, you can grow the Japanese daisy 'Hortensia' healthily.

Plant Family	Asteraceae
Height	150~210cm
Spread	60~90cm
Colors	yellow
Bloom Period	July~August
Water Needs	commonly
Exposure	Sunny
Freezing Resistance	-30°C

Three-leaf daisy 'Herbs'
Rudbeckia laciniata 'Herbstsonne'

Double-leaved chrysanthemum
Rudbeckia laciniata var. hortensia