Contents
Description
Dahlia Cornel, also known as Dahlia hybrida, is a stunning flowering plant that belongs to the Asteraceae family. This herbaceous perennial plant is native to Mexico, but it has become popular all over the world due to its vibrant and colorful blooms that can brighten up any garden or landscape. Dahlia Cornel is characterized by its large, showy flowers that come in a wide range of colors and shapes, including red, pink, yellow, orange, purple, and white. The flowers can be as small as 2 inches or as large as 10 inches in diameter, and they are often used for decorative purposes such as cut flowers, floral arrangements, and wedding bouquets.
Taxonomic Information
| Domain | Eukarya |
| Kingdom | Plantae |
| Phylum | Angiosperms |
| Class | Eudicots |
| Order | Asterales |
| Family | Asteraceae |
| Genus | Dahlia |
Appearance
Dahlia Cornel is a tall plant that can grow up to 6 feet in height, depending on the variety. It has a bushy habit, and its leaves are dark green and toothed. The flowers of Dahlia Cornel are the main attraction, and they bloom from mid-summer to fall. The flowers are double or single, and they can be round, spiky, or star-shaped. Dahlia Cornel comes in a variety of colors, including red, pink, yellow, orange, purple, and white. Some varieties have bi-colored or multi-colored flowers, while others have speckled or striped petals. The flowers can range in size from 2 inches to 10 inches in diameter, and they are often fragrant.
Care Guide
Dahlia Cornel is a relatively low-maintenance plant, but it does require some care to thrive. Here are some tips on how to care for Dahlia Cornel:- Water: Dahlia Cornel requires regular watering, especially during dry periods. It is important to keep the soil moist but not waterlogged, as this can cause root rot. Water deeply once a week or more often in hot, dry weather.- Fertilization: Dahlia Cornel is a heavy feeder and requires regular fertilization to produce healthy blooms. Apply a balanced fertilizer every 4-6 weeks during the growing season.- Soil: Dahlia Cornel prefers well-draining soil that is rich in organic matter. It does not tolerate heavy clay soil, so amend the soil with compost or peat moss to improve drainage.- Sunlight: Dahlia Cornel prefers full sun to partial shade. It needs at least 6 hours of sunlight per day to produce healthy blooms.- Hardiness Zones: Dahlia Cornel is hardy in USDA zones 8-11. In colder zones, it is treated as an annual and should be replanted each year.
Common Pests & Diseases
Dahlia Cornel is susceptible to a variety of pests and diseases, including:- Aphids: These small insects can suck the sap from the plant, causing stunted growth and distorted leaves. Treat with insecticidal soap or neem oil.- Spider mites: These tiny pests can cause yellowing leaves and webbing on the plant. Treat with insecticidal soap or neem oil.- Powdery mildew: This fungal disease appears as a white powdery coating on the leaves and stems. It can be prevented by planting Dahlia Cornel in a well-ventilated area and avoiding overhead watering.
Habitat
Dahlia Cornel is native to Mexico, where it grows in the mountains and valleys. It prefers well-drained soil and full sun to partial shade. Dahlia Cornel is often grown as an ornamental plant in gardens and landscapes around the world.
Question and Answer
Q: Can Dahlia Cornel tolerate drought?
A: No, Dahlia Cornel requires regular watering and does not tolerate drought.
Q: Can Dahlia Cornel grow in containers?
A: Yes, Dahlia Cornel can be grown in containers, but it requires a large pot and regular watering and fertilization.
Q: Can Dahlia Cornel be propagated from cuttings?
A: Yes, Dahlia Cornel can be propagated from stem cuttings taken in the spring or summer.
Q: How long do Dahlia Cornel flowers last?
A: Dahlia Cornel flowers can last up to 7-10 days, depending on the variety and growing conditions.
Related Plants
– Dahlia pinnata- Dahlia coccinea- Dahlia imperialis- Dahlia merckii- Dahlia tenuicaulis
References
– “Dahlia hybrida (Garden Dahlia).” Missouri Botanical Garden. Accessed June 7, 2021. https://www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?taxonid=277486&isprofile=0&.- “Dahlia.” Royal Horticultural Society. Accessed June 7, 2021. https://www.rhs.org.uk/plants/popular/dahlia/.
