Purple Ink Kingdom 'Double Decker'

Echinacea purpurea 'Doubledecker'

Echinacea purpurea 'Doubledecker' is a perennial plant with a unique double-petal structure, primarily cultivated for ornamental purposes. The following describes the plant's growth characteristics, propagation methods, cultivation methods, garden uses, and major pests and diseases, as well as control methods.
 - Growth Characteristics:
- Height: Grows to approximately 60–90 cm.
- Flowers: Bloom between July and September; they are characterized by a dome-shaped calyx in the center with additional petals blooming above it.
- Leaves: Has elongated leaves with a rough texture.
- Growing Environment: Prefers sunny locations and thrives in well-drained soil.
 - Propagation Methods:
- Seeds: Sow indoors in the spring, then transplant outdoors once the plants have grown sufficiently.
- Division: Divide and plant root clumps in the spring or autumn. 3. Cultivation Method:
- Soil: It thrives in naturally draining soil that is neutral to slightly acidic.
- Water: It is resistant to drought, but watering is necessary during severe droughts.
- Fertilizer: Use general-purpose fertilizers and apply as needed.
 - Use in Gardens:
- It can be used as a border plant or as a focal point for flower clusters.
- As a plant that attracts butterflies and bees, it can contribute to the creation of ecological gardens.
 - Major Pests and Diseases & Control Methods:
- Diseases: The main issues are root rot and fungal diseases. Cultivating in well-drained soil can help reduce these problems.
- Pests: Aphids and snails may occur; use insecticides if necessary. Observe the plants regularly to respond early.

The purple coneflower 'Double Decker' is a good choice for gardens or public landscaping due to its beautiful flower shape and strong vitality. It can be kept healthy with proper care and attention.

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

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