Dahlia 'Hearts Autumn Splendor'

Dahlia hybrid 'Hart's Autumn Splendor'

The Dahlia 'Hearts Autumn Splendor' is a variety boasting vibrant colors and large flowers, adding beautiful hues primarily during the autumn season. I will explain its growth characteristics, propagation methods, cultivation techniques, uses in the garden, and major pests and diseases and their control methods.

Growth Characteristics
- Humidity and Temperature: Dahlias thrive in sunny locations and prefer warm climates.
- Soil: They grow best in fertile, well-drained soil.
- Size: The plant typically grows to a height of 90 to 120 cm, and the flowers are large and showy.

Propagation Methods
- Bulb Division: You can propagate by dividing the bulbs before spring arrives. Each bulb must have at least one sprout to grow healthily.
- Seed Propagation: Propagation can also be done via seeds, but in this case, the unique characteristics of the variety may be lost.

Cultivation Methods
- Planting: Plant in the spring when the soil has warmed up to a moderate temperature. A planting depth of approximately 10–15 cm is appropriate.
- Watering: Watering should be regular, but excessive moisture should be avoided.
- Support Installation: It is recommended to install supports to prevent the flowers from becoming too heavy.

Uses in the Garden
- Landscape Enhancement: Dahlias are excellent plants for adding a focal point to the garden due to their vibrant colors and shapes.
- Arrangement Material: They are widely used as cut flowers for arrangements and maintain their beauty for a long time.

Important Pests and Control Methods
- Diseases: They may contract leaf mold or root rot. Pay attention to drainage and immediately remove any diseased parts.
- Pests: Small insects such as aphids may appear; these can be controlled using vinegar solution or eco-friendly insecticides.

Based on the information above, we hope you take good care of your Dahlia 'Hearts Autumn Splendor' to enhance the beauty of your garden.

Plant Family	Asteraceae
Height	90~120cm
Spread	30~60cm
Colors	orange
Bloom Period	July~August
Water Needs	commonly
Exposure	Sunny
Freezing Resistance	-10°C

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