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Description
Dahlia Omo, also known as Dahlia ‘Omo’, is a hybrid variety of dahlia that belongs to the Asteraceae family. It is a perennial plant that originated from Mexico and Central America. Dahlia Omo is a popular choice among gardeners due to its unique and showy flowers that bloom from mid-summer to the first frost. Its flowers are characterized by their large size, ranging from 4 to 6 inches in diameter, and their vibrant colors, which range from red, pink, yellow, and orange.
Taxonomic Information
| Domain | Eukarya |
|---|---|
| Kingdom | Plantae |
| Phylum | Tracheophyta |
| Class | Magnoliopsida |
| Order | Asterales |
| Family | Asteraceae |
| Genus | Dahlia |
Appearance
Dahlia Omo has a bushy growth habit and can grow up to 2-3 feet in height and width. Its leaves are dark green in color and are toothed and lobed. The flowers of Dahlia Omo are large, double, and have a quilled appearance, meaning that they have a tubular shape. The flowers come in a variety of colors, including red, pink, yellow, and orange. The petals are smooth and velvety to the touch, and the flowers bloom from mid-summer to the first frost.
Care Guide
To care for Dahlia Omo, it is important to consider the following factors:Water: Dahlia Omo requires regular watering, especially during hot and dry weather conditions. It is important to ensure that the soil is moist but not waterlogged.Fertilization: Dahlia Omo requires regular fertilization to promote healthy growth and flowering. Use a balanced fertilizer every 4-6 weeks during the growing season.Soil: Dahlia Omo prefers well-draining soil that is rich in organic matter. It is important to prepare the soil before planting by adding compost or other organic matter.Sunlight: Dahlia Omo requires full sun to partial shade, with at least 6 hours of direct sunlight per day.Hardiness Zones: Dahlia Omo is hardy in USDA zones 8-10, but can also be grown as an annual in colder climates.
Common Pests & Diseases
Dahlia Omo is susceptible to a variety of pests and diseases, including:Pests: Dahlia Omo is attractive to aphids, spider mites, and thrips. These pests can be controlled using insecticidal soap or neem oil.Diseases: Dahlia Omo is susceptible to fungal diseases such as powdery mildew and botrytis. These diseases can be controlled by ensuring good air circulation around the plant and avoiding overhead watering.
Habitat
Dahlia Omo is native to Mexico and Central America, where it grows in a variety of habitats, including open woodlands, grasslands, and disturbed areas. It prefers well-drained soil and full sun to partial shade.
Question and Answer
Q: How often should I water Dahlia Omo?
A: Dahlia Omo requires regular watering, especially during hot and dry weather conditions. Water deeply once a week, or more often if the soil is dry.Q: Can I grow Dahlia Omo in a container?
A: Yes, Dahlia Omo can be grown in a container. Choose a container that is at least 12 inches in diameter and fill it with well-drained soil. Water and fertilize regularly.Q: How do I deadhead Dahlia Omo?
A: To deadhead Dahlia Omo, simply remove the spent flowers by cutting them off at the base of the stem. This will encourage new growth and more flowers.Q: When should I plant Dahlia Omo?
A: Dahlia Omo should be planted in the spring, after the last frost date. In colder climates, it can be started indoors 4-6 weeks before the last frost date.
Related Plants
Here are some related plants to Dahlia Omo:- Dahlia ‘Bishop of Llandaff’- Dahlia ‘Cafe au Lait’- Dahlia ‘David Howard’- Dahlia ‘Firepot’- Dahlia ‘Moonfire’
References
– “Dahlia ‘Omo’.” Missouri Botanical Garden, www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?taxonid=282862&isprofile=0&basic=dahlia%20omo.- “How to Grow and Care for Dahlias.” The Old Farmer’s Almanac, www.almanac.com/plant/dahlias.
