Dahlia 'Thomas Edison'

Dahlia hybrid 'Thomas Edison'

The Dahlia 'Thomas Edison' (Dahlia hybrid 'Thomas Edison') is a variety characterized by large, showy flowers featuring deep, rich purple blossoms. The following describes the growth characteristics, propagation methods, cultivation techniques, garden uses, and major pests and diseases, as well as control methods.

Growth Characteristics
- Growing Environment: Dahlias thrive in sunny conditions and well-drained soil. The optimal temperature is around 20–25 degrees Celsius during the day and 15 degrees Celsius at night.
- Size and Shape: The 'Thomas Edison' variety grows to approximately 90–120 cm in height, with flower diameters reaching 10–15 cm.
- Flowering Period: It typically blooms from summer to early autumn, although blooming may last longer in warmer regions. Propagation Methods
- Bulb Division: Once the above-ground parts die back in the autumn, dig up the bulbs and store them in a place with appropriate temperature and humidity. In the spring, divide the bulbs into appropriate sizes and plant them.
- Cuttings: You can propagate the plant by cutting stems 10-15 cm long when new shoots grow in the spring.

Cultivation Methods
- Planting: It is best to plant during a time when there is no risk of late frost. Plant bulbs 10 cm deep and space them approximately 30-60 cm apart.
- Watering: Be careful not to let the soil dry out, but prevent root rot caused by overwatering. Sufficient water supply is especially necessary during the flowering period.
- Fertilizer: It is recommended to use fertilizers rich in nitrogen during the early growth stage and fertilizers rich in phosphorus during the flowering period.

Uses in the Garden
- Landscape Creation: Due to its large and vibrant flowers, it is excellent for use as a focal point in the garden.
- Flower Arrangements: It is also highly popular for flower arrangements when cut. Important Pests and Diseases and Control Methods
- Powdery Mildew: Ensure good ventilation and prevent by using a dedicated fungicide.
- Aphids: Wash with water at the early stages of infestation or use insecticides as needed.
- Snails and Grubs: Can be controlled by physically removing them or using bait.

Please refer to the information above to grow healthy Dahlia 'Thomas Edison' and enjoy its beautiful flowers.

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

Dahlia 'Totally Tangerine'
Dahlia hybrid 'Totally Tangerine'

Dahlia 'Tartan'
Dahlia hybrid 'Tartan'