Rudbeckia 'Summerina Yellow'

Rudbeckia hirt 'Summerina Yellow'

Growth Characteristics of Rudbeckia 'Summerina Yellow'

Rudbeckia 'Summerina Yellow' is a perennial flowering plant that grows to a height of approximately 45–60 cm. It produces bright yellow flowers and blooms from late summer to early autumn. It thrives in sunny locations and prefers well-drained soil.

Propagation Methods

It is generally propagated by seeds or division. Seeds can be germinated indoors in the spring and transplanted as seedlings, or they can be sown directly in the garden. Division is propagated by separating mature plants in spring or autumn.

Cultivation Methods
 - Sunlight: It grows well in locations receiving at least 6 hours of direct sunlight per day.
 - Soil: Choose well-drained soil that is rich in organic matter.
 - Watering: Avoid overwatering and water appropriately when the soil becomes dry.
 - Fertilizer: Applying a balanced fertilizer during the early growth stage promotes healthy growth. Garden Use
Rudbeckia 'Summerina Yellow' is primarily planted in flowerbeds or as a border plant. Its striking yellow flowers blend well with other summer and autumn flowers and are effective at attracting butterflies and bees.

Important Pests and Diseases & Control Methods
 - Diseases: Attention is required for powdery mildew and leaf blight. Since these diseases thrive in humid environments, it is important to ensure good ventilation and avoid excessive moisture.
 - Pests: The plant may be damaged by aphids or snails. To prevent this, you can use contact insecticides regularly or consider utilizing ladybugs, which are natural predators.

Please refer to the information above to keep your Rudbeckia 'Summerina Yellow' healthy and beautiful.

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	-20°C

Rudbeckia 'Ottum Color'
Rudbeckia hirta 'Autumn Colors'

Rudbeckia 'Summerina Orange'
Rudbeckia hirta 'Summerina Orange'