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Description
Coreopsis Grandiflora Jethro Tull is a perennial plant that belongs to the Asteraceae family. It is also commonly known as Tickseed. This plant is native to North America and can grow up to 3 feet tall with a spread of 1-2 feet. The plant blooms in late spring to early summer, producing yellow, daisy-like flowers with a dark center. The plant has a clumping habit and is known for its long blooming period.
Taxonomic Information
| Domain | Eukarya |
| Kingdom | Plantae |
| Phylum | Spermatophyta |
| Class | Magnoliopsida |
| Order | Asterales |
| Family | Asteraceae |
| Genus | Coreopsis |
Appearance
The leaves of the Coreopsis Grandiflora Jethro Tull are green and lobed, with a hairy texture. The flowers are yellow and have a diameter of 2-3 inches. The dark center of the flower is made up of many individual florets. The plant has a clumping habit and can grow up to 3 feet tall with a spread of 1-2 feet. The plant blooms in late spring to early summer and continues to bloom throughout the summer.
Care Guide
Coreopsis Grandiflora Jethro Tull requires well-draining soil and full sun to partial shade. It can tolerate a wide range of soil types but prefers slightly acidic to neutral soil. The plant requires regular watering, especially during dry spells. Fertilize in the spring with a balanced fertilizer. The plant is hardy in USDA zones 4-9.
Common Pests & Diseases
Coreopsis Grandiflora Jethro Tull is relatively pest and disease-resistant. However, it can be affected by powdery mildew, which is a fungal disease that causes a white, powdery coating on the leaves. To prevent powdery mildew, ensure that the plant has good air circulation and avoid overhead watering. Other common pests include aphids and spider mites.
Habitat
Coreopsis Grandiflora Jethro Tull is native to North America and can be found in meadows, prairies, and open woods. It prefers well-draining soil and full sun to partial shade.
Question and Answer
Q: Is Coreopsis Grandiflora Jethro Tull a perennial plant?
A: Yes, it is a perennial plant.
Q: What is the blooming period of Coreopsis Grandiflora Jethro Tull?
A: The plant blooms in late spring to early summer and continues to bloom throughout the summer.
Q: What is the ideal soil type for Coreopsis Grandiflora Jethro Tull?
A: The plant can tolerate a wide range of soil types but prefers slightly acidic to neutral soil.
Q: What is the hardiness zone for Coreopsis Grandiflora Jethro Tull?
A: The plant is hardy in USDA zones 4-9.
Related Plants
- Coreopsis Auriculata
- Coreopsis Lanceolata
- Coreopsis Tinctoria
- Coreopsis Verticillata
References
- “Coreopsis Grandiflora ‘Jethro Tull’.” Missouri Botanical Garden, www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?taxonid=263324.
- “Coreopsis Grandiflora ‘Jethro Tull’.” Chicago Botanic Garden, www.chicagobotanic.org/plantcollections/plantfinder/coreopsis_grandiflora_jethro_tull–.
- “Coreopsis Grandiflora Jethro Tull.” Plant Delights Nursery, www.plantdelights.com/products/coreopsis-grandiflora-jethro-tull.
