Dahlia 'Seattle'

Dahlia hybrid 'Seattle'

The Dahlia 'Seattle' (Dahlia hybrid 'Seattle') is a popular variety among many gardeners for its beautiful flowers. The following is information regarding this variety's growth characteristics, propagation methods, cultivation methods, garden uses, and important pests and diseases and control methods.

Growth Characteristics
- Height: Usually grows to 90–120 cm.
- Flowers: Produces large, abundant flowers, primarily featuring a mixed color of yellow and white.
- Leaves: Dark green and oval-shaped.
- Flowering Period: Generally blooms from summer to early autumn.
- Environment: Prefers locations with plenty of sunlight and thrives in well-drained soil.

Propagation Methods
- Bulbs: Separate from the ground in the autumn, store, and plant in the spring.
- Cuttings: In the spring, cut healthy stems, place them in water to encourage rooting, and then plant them.

Cultivation Methods
- Soil: Well-drained soil rich in organic matter is ideal. - Watering: Water thoroughly 1-2 times a week, but avoid overwatering.
- Fertilization: Apply compound fertilizer every 4-6 weeks during the growing season.
- Care: Remove withered flowers to encourage new blooms, and prune the above-ground parts during winter to protect the root bulbs.

Uses in the GardenDahlia 'Seattle' is an excellent choice for planting along garden edges or adding a focal point to flowerbeds due to its vibrant colors and large flower size. It is also used for flower arrangements and bouquets.

Important Pests and Control Methods
- Diseases: Fungal diseases and sclerotinia rot may occur. Ensure good ventilation to minimize damage and immediately remove any infected parts of the plant.
- Pests: Aphids, snails, and grubs may attack. For natural control, use organic insecticides or wash them off with water.

With proper care and the right environment, Dahlia 'Seattle' will bloom beautifully and brighten up your garden.

Plant Family	Asteraceae
Height	90~120cm
Spread	30~60cm
Colors	yellow, white
Bloom Period	July~August
Water Needs	commonly
Exposure	Sunny
Freezing Resistance	-5°C

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