Rudbeckia puljida var. deamii

Rudbeckia fulgida var. deamii

Rudbeckia fulgida var. deamii is a perennial herbaceous plant belonging to the Asteraceae family that attracts attention with its bright yellow flowers.

Growth Characteristics
- Sunlight: It prefers sunlight but grows well in partial shade.
- Soil: It prefers well-drained soil and thrives in neutral or slightly acidic soil.
- Moisture: It requires moderate watering; care must be taken to avoid overwatering.

Propagation Methods
- Seed Propagation: Mature seeds can be harvested in the autumn and sown the following spring. Maintaining appropriate temperature and humidity promotes germination.
- Division: Mature clumps can be divided in the spring or autumn for propagation.

Cultivation Methods
- Planting Time: Spring or autumn is suitable.
- Planting Distance: Plant at intervals of 30–45 cm to ensure sufficient space. - Care: After the flowers wither, the flower stems must be pruned to ensure healthy growth in the following year.

Uses in the Garden
- Rudbeckia pulzida var. deami is widely used for landscaping due to its showy flowers, characteristic of the Asteraceae family. It is particularly suitable for placement in the back row due to its large size.
- It harmonizes well with various background plants and also attracts bees.

Important Pests and Control Methods
- Diseases: Powdery mildew may occur. If powdery mildew appears, remove diseased leaves and use an appropriate fungicide if necessary.
- Pests: Pests such as aphids and moths may occur. For minor infestations, wash them off with water; for severe cases, selectively use a suitable insecticide.

If managed with these characteristics in mind, Rudbeckia pulzida var. deami will fulfill its role as a very attractive plant in the garden.

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

Specchiosalubecchia
Rudbeckia fulgida var. speciosa

Rudbeckia 'Vietnamese Little Susie'
Rudbeckia fulgida 'Viette's Little Suzy'