Contents
Description
Crepis Vesicaria, also known as Bladder Hawkweed, is a perennial plant that belongs to the family of Asteraceae. It is native to Europe, Asia, and North Africa and can grow up to 70 cm in height. The plant has a milky sap and a rosette of basal leaves that are hairy and lanceolate. The leaves are arranged in a spiral and have a length of 10-25 cm.
Taxonomic Information
| Domain | Eukaryota |
|---|---|
| Kingdom | Plantae |
| Phylum | Spermatophyta |
| Class | Magnoliopsida |
| Order | Asterales |
| Family | Asteraceae |
| Genus | Crepis |
Appearance
The plant produces yellow flowers that are arranged in clusters at the top of the stem. The flowers have a diameter of 1-2 cm and are composed of ray and disc florets. The fruit of Crepis Vesicaria is a brown achene with a length of 3-4 mm. The plant blooms from June to August and has a pleasant fragrance.
Care Guide
Crepis Vesicaria is a low-maintenance plant that requires little care. It prefers well-draining soil and moderate watering. The plant can tolerate partial shade but thrives in full sun. It is hardy in USDA zones 5-8 and can tolerate temperatures as low as -15°C. Fertilization is not necessary, but a light application of a balanced fertilizer in the spring can help promote growth.
Common Pests & Diseases
Crepis Vesicaria is generally resistant to pests and diseases. However, it can be affected by aphids, spider mites, and powdery mildew. Aphids can be controlled with insecticidal soap, while spider mites and powdery mildew can be controlled with a fungicide.
Habitat
Crepis Vesicaria is commonly found in meadows, fields, and along roadsides. It prefers well-drained soil and can grow in both acidic and alkaline soils. The plant is native to Europe, Asia, and North Africa but has been introduced to other parts of the world, including North America.
Question and Answer
Q: Is Crepis Vesicaria easy to grow?
A: Yes, Crepis Vesicaria is a low-maintenance plant that requires little care.
Q: What is the blooming period of Crepis Vesicaria?
A: The plant blooms from June to August.
Q: What is the hardiness zone of Crepis Vesicaria?
A: The plant is hardy in USDA zones 5-8.
Q: What is the height of Crepis Vesicaria?
A: The plant can grow up to 70 cm in height.
Related Plants
- Crepis Nana
- Crepis Praemorsa
- Crepis Sancta
- Crepis Tectorum
References
- “Crepis Vesicaria.” Missouri Botanical Garden. Accessed August 27, 2021. http://www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?taxonid=281182.
- “Crepis Vesicaria.” PlantFiles. Accessed August 27, 2021. https://davesgarden.com/guides/pf/go/92939/.
- “Crepis Vesicaria.” Royal Botanic Garden Edinburgh. Accessed August 27, 2021. https://www.rbge.org.uk/collections/horticulture/collection-highlights/crepis-vesicaria/.
