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Description
Coreopsis Leavenworthii, also known as Leavenworth’s tickseed, is a flowering plant that is native to the southeastern United States. It belongs to the Asteraceae family, which is one of the largest families of flowering plants. The plant is named after Melines Conklin Leavenworth, an American botanist who was the first to document its existence.
Taxonomic Information
| Domain | Eukaryota |
|---|---|
| Kingdom | Plantae |
| Phylum | Spermatophyta |
| Class | Magnoliopsida |
| Order | Asterales |
| Family | Asteraceae |
| Genus | Coreopsis |
Appearance
Coreopsis Leavenworthii is a perennial plant that can grow up to 2 feet tall and 1 foot wide. It has small yellow flowers with a brown center that bloom from May to September. The plant has green leaves that are lance-shaped and can grow up to 4 inches long. The flowers are attractive to bees, butterflies, and other pollinators.
Care Guide
To take care of Coreopsis Leavenworthii, it is important to provide it with the right amount of water, fertilizer, soil, sunlight, and hardiness zones.Water: The plant needs to be watered regularly, especially during dry periods. However, it is important not to overwater the plant, as this can lead to root rot.Fertilization: The plant can be fertilized with a balanced fertilizer once a month during the growing season.Soil: Coreopsis Leavenworthii prefers well-draining soil that is rich in organic matter. It can tolerate a wide range of soil types, as long as they are not too wet.Sunlight: The plant needs full sun to thrive, although it can tolerate some shade.Hardiness Zones: Coreopsis Leavenworthii can grow in USDA hardiness zones 7 to 10.
Common Pests & Diseases
Coreopsis Leavenworthii is relatively pest and disease-resistant, but it can still be affected by some common problems.Pests: The plant can be attacked by aphids, spider mites, and thrips. These pests can be controlled with insecticidal soap or neem oil.Diseases: The plant can be affected by powdery mildew, which is a fungal disease that causes a white powdery coating on the leaves. This can be prevented by providing good air circulation and avoiding overhead watering.
Habitat
Coreopsis Leavenworthii is native to the southeastern United States, where it can be found in dry, sandy areas such as pine forests, savannas, and prairies. It is also commonly seen in disturbed areas such as roadsides and abandoned fields.
Question and Answer
Q: Can Coreopsis Leavenworthii be grown in containers?
A: Yes, the plant can be grown in containers as long as the container is large enough and has good drainage.Q: How often should Coreopsis Leavenworthii be pruned?
A: The plant should be pruned in the late fall or early spring to remove any dead or damaged stems.Q: Is Coreopsis Leavenworthii a good plant for attracting pollinators?
A: Yes, the plant is attractive to bees, butterflies, and other pollinators.Q: How long do the flowers of Coreopsis Leavenworthii last?
A: The flowers can last from May to September, depending on the weather and growing conditions.
Related Plants
- Coreopsis grandiflora
- Coreopsis lanceolata
- Coreopsis tinctoria
References
- “Coreopsis leavenworthii.” Missouri Botanical Garden. https://www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?kempercode=h680
- “Coreopsis leavenworthii.” North Carolina State University Extension. https://plants.ces.ncsu.edu/plants/all/coreopsis-leavenworthii/
- “Leavenworth’s tickseed.” Lady Bird Johnson Wildflower Center. https://www.wildflower.org/plants/result.php?id_plant=cole3
