Rudbeckia 'Denver Daisy'

Rudbeckia hirt 'Denver Daisy'

Growth Characteristics of Rudbeckia 'Denver Daisy'
- Scientific Name: Rudbeckia hirta 'Denver Daisy'
- Family: Asteraceae
- Form: Perennial herbaceous plant
- Flower Color: Bright golden petals with a black center
- Flowering Season: From summer to autumn

Propagation Methods
- Seed Propagation: Seeds can be sown directly in the spring or seedlings can be grown indoors and transplanted. Germination takes approximately 7 to 14 days, and it is recommended to place the seedlings in a sunny location after they sprout.
- Vegetative Propagation: While generally propagated by seeds, cuttings can be taken using stems that produce a good hole if necessary.

Cultivation Methods
- Soil: Prefers well-draining soil, and slightly acidic to neutral soil is suitable.
- Sunlight: It is recommended to plant in a location that receives ample sunlight.
- Watering: It is best to water after the soil has dried out, and overwatering should be avoided. Uses in the Garden
- Decorate flower bed borders or mix with other perennials to provide a vibrant backdrop.
- It fits well with naturalistic garden designs and is famous for attracting butterflies and bees.

Important Pests and Control Methods
- Most common diseases: Powdery mildew, Gray mold
- Control methods: Maintain spacing between plants for good ventilation, and remove infected leaves early. Use fungicides if necessary.
- Major pests: Aphids, Snails
- Control methods: In the early stages of pest infestation, you can wash them off with strong water or use insecticides. For snails, you can remove them manually or use attractants.

Based on this information, you will be able to effectively manage and utilize Rudbeckia 'Denver Daisy'.

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

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Rudbeckia hirta 'Indian Summer'

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Rudbeckia hirta 'Chocolate Orange'