Contents
Description
Dahlia Vancouver is a stunning flower that belongs to the Dahlia genus of the Asteraceae family. It is a hybrid variety that was created by crossing 2 other Dahlia varieties- Dahlia coccinea and Dahlia pinnata. The flowers are available in a range of colors including pink, red, orange, yellow, white, and purple, and have a double or semi-double bloom.
Taxonomic Information
| Domain | Eukaryota |
|---|---|
| Kingdom | Plantae |
| Phylum | Spermatophyta |
| Class | Magnoliopsida |
| Order | Asterales |
| Family | Asteraceae |
| Genus | Dahlia |
Appearance
Dahlia Vancouver plants grow up to 2-3 feet tall and have a spread of 1-2 feet. The leaves are dark green, toothed, and lobed, and have a glossy texture. The flowers are large and showy, measuring up to 4-6 inches in diameter. They have a double or semi-double bloom with a central disk surrounded by several rows of petals. The petals are pointed and slightly curved, and have a velvety texture. The flowers bloom from midsummer to fall, and attract bees, butterflies, and other pollinators.
Care Guide
Dahlia Vancouver plants require moderate care to thrive. Here are some care tips:Water: Water the plants deeply once a week, or more often during hot and dry weather. Make sure the soil is moist but not waterlogged.Fertilization: Fertilize the plants every 3-4 weeks with a balanced fertilizer. Avoid over-fertilization as it can lead to excessive foliage growth and fewer flowers.Soil: Plant Dahlia Vancouver in well-drained soil that is rich in organic matter. The soil pH should be between 6.0-7.0.Sunlight: Plant the flowers in full sun to partial shade. They require at least 6 hours of direct sunlight per day.Hardiness Zones: Dahlia Vancouver is hardy in USDA zones 8-10. In colder zones, the plants need to be dug up and stored indoors during the winter.
Common Pests & Diseases
Dahlia Vancouver is susceptible to several pests and diseases, including:Aphids: These small insects suck the sap from the plant, causing stunted growth and distorted leaves. Use insecticidal soap or neem oil to control them.Slugs and snails: These pests feed on the leaves and flowers, leaving behind large holes. Use slug bait or copper strips to keep them away.Powdery mildew: This fungal disease causes a white powdery coating on the leaves and flowers. Use a fungicide to control it.
Habitat
Dahlia Vancouver is a hybrid variety that was developed in Vancouver, Canada. It grows well in warm and humid climates, and is a popular garden plant in the Pacific Northwest region of the United States.
Question and Answer
Q. How often should I water Dahlia Vancouver plants?
A. Water the plants deeply once a week, or more often during hot and dry weather.Q. Can I grow Dahlia Vancouver in a container?
A. Yes, you can grow Dahlia Vancouver in a container as long as it has good drainage and is at least 12 inches in diameter.Q. When should I fertilize Dahlia Vancouver plants?
A. Fertilize the plants every 3-4 weeks with a balanced fertilizer.Q. How do I store Dahlia Vancouver bulbs for winter?
A. Dig up the bulbs after the first frost and let them dry in a warm and dry place for a few days. Then, remove the soil and store the bulbs in a cool and dry place until spring.
Related Plants
Here are some related Dahlia varieties:
- Dahlia Mystic Dreamer
- Dahlia Arabian Night
- Dahlia Cornel Bronze
- Dahlia Redskin
References
- https://www.gardeningknowhow.com/ornamental/bulbs/dahlia/dahlia-care.htm
- https://www.bhg.com/gardening/plant-dictionary/flower/dahlia/
- https://www.gardenia.net/plant-variety/dahlia-vancouver
