Aegirudbeckia

Rudbeckia triloba

Rudbeckia triloba is a perennial herbaceous plant belonging to the Asteraceae family, characterized by its bright yellow flowers. This plant is highly popular as a garden plant because it is relatively easy to care for. Below, we describe the main characteristics of Rudbeckia triloba as well as cultivation and care methods.

Growth Characteristics
- Height and Width: It typically grows to a height of 60–120 cm and a width of about 60 cm.
- Leaves: It features leaves that are divided into three lobes and have a slightly rough texture.
- Flowers: It blooms from summer to autumn and has yellow flowers with a brown center.
- Environment: It prefers sunny locations but can also grow in partial shade. Well-drained soil is suitable.

Propagation Methods
- Seed Propagation: It can be easily propagated by seeds. Sow seeds directly in spring or autumn, or grow seedlings and plant them.
- Division: Mature plants can be propagated by division. This usually takes place in spring or autumn.

Cultivation Method
- Planting: It is ideal to plant in the spring. Before planting, add compost to improve the soil's nutritional status.
- Watering: It dislikes excessive watering, so it is fine to let it rely on natural rainfall in well-drained soil. It is recommended to provide additional water during droughts.
- Fertilizer: No special fertilizer is required, but using a small amount of slow-release fertilizer during the growing season is beneficial.

Uses in the Garden
- Flowerbeds: Plant alongside other perennials to add color.
- Natural Gardens: It fits well in natural gardens or wildflower gardens.

Important Pests and Control Methods
- Diseases: It generally has high disease resistance, but fungal diseases may occur if the soil is excessively wet. To prevent this, ensure good ventilation.
- Pests: Snails or aphids may occur. In this case, use natural predators or, if necessary, use eco-friendly insecticides.

It is a plant suitable for growing in various garden environments due to its easy general growth and maintenance. If provided with the right environment, you can enjoy beautiful flowers for several years.

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

Aegyrudbeckia 'Prairie Glow'
Rudbeckia triloba 'Prairie Glow'

Rudbeckia 'Toto'
Rudbeckia hirta 'Toto'