Streptanthus Callistus
Contents
Description
Streptanthus Callistus, commonly known as the San Benito Mountain jewelflower, is a rare and unique plant native to California. It belongs to the Brassicaceae family and is a perennial herb that can grow up to 60 cm in height.
Taxonomic Information
| Domain | Eukarya |
| Kingdom | Plantae |
| Phylum | Angiosperms |
| Class | Eudicots |
| Order | Brassicales |
| Family | Brassicaceae |
| Genus | Streptanthus |
Appearance
Streptanthus Callistus has green leaves that are narrow and lanceolate with serrated edges. The flowers are bright yellow and can be as large as 2 cm in diameter. The plant is known for its unique and stunning appearance, making it a popular choice among gardeners and plant enthusiasts.
Care Guide
Streptanthus Callistus requires well-draining soil and regular watering, especially during hot and dry periods. It prefers partial shade and can tolerate temperatures from 20 to 35°C. Fertilize the plant every two weeks during the growing season with a balanced fertilizer. It is recommended to prune the plant after flowering to promote new growth. Streptanthus Callistus is hardy in USDA zones 8 to 10.
Common Pests & Diseases
Streptanthus Callistus is generally pest and disease resistant. However, it can be susceptible to aphids, which can be controlled with insecticidal soap or neem oil. Overwatering can lead to root rot, so it is important to ensure the soil is well-draining.
Habitat
Streptanthus Callistus is native to San Benito County in California and can be found in chaparral and oak woodland habitats. The plant prefers rocky soils and can be found growing on serpentine soils.
Question and Answer
Q: Is Streptanthus Callistus a rare plant?
A: Yes, Streptanthus Callistus is a rare plant that is native to California.
Q: What is the ideal temperature range for Streptanthus Callistus?
A: Streptanthus Callistus prefers temperatures from 20 to 35°C.
Q: How often should I fertilize Streptanthus Callistus?
A: Fertilize the plant every two weeks during the growing season with a balanced fertilizer.
Q: Is Streptanthus Callistus easy to care for?
A: Streptanthus Callistus is relatively easy to care for and is generally pest and disease resistant.
Related Plants
- Streptanthus albidus
- Streptanthus arizonicus
- Streptanthus barbiger
- Streptanthus bracteatus
References
- “Streptanthus callistus.” Calflora. Accessed on 22 September 2021. https://www.calflora.org/cgi-bin/species_query.cgi?where-calrecnum=8046
- “Streptanthus callistus.” USDA Plants Database. Accessed on 22 September 2021. https://plants.usda.gov/home/plantProfile?symbol=STCA11
