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Description
Streptanthus Hispidus, commonly known as the Sierra Bladderpod, is a flowering plant that belongs to the family Brassicaceae. It is native to California and can be found in the Sierra Nevada mountains. The plant grows up to a height of 2-3 feet and has green foliage. The flowers are yellow and grow in clusters at the end of the stems.
Taxonomic Information
| Domain | Eukaryota |
| Kingdom | Plantae |
| Phylum | Spermatophyta |
| Class | Magnoliopsida |
| Order | Brassicales |
| Family | Brassicaceae |
| Genus | Streptanthus |
Appearance
Streptanthus Hispidus has green foliage that is hairy and sticky to the touch. The leaves are lance-shaped and grow up to 4 inches long. The flowers are bright yellow and grow in clusters at the top of the stems. The plant can grow up to 2-3 feet tall and has a spread of 1-2 feet.
Care Guide
Water
Streptanthus Hispidus prefers moist soil and should be watered regularly. However, it is important not to overwater the plant as this can lead to root rot.
Fertilization
The plant should be fertilized once a month during the growing season with a balanced fertilizer.
Soil
The plant prefers well-draining soil that is rich in organic matter. The soil should be slightly acidic with a pH between 6.0 and 7.0.
Sunlight
The plant prefers full sun to partial shade.
Hardiness Zones
Streptanthus Hispidus is hardy in zones 7-10.
Common Pests & Diseases
Streptanthus Hispidus is susceptible to aphids, whiteflies, and spider mites. It is also prone to fungal diseases such as powdery mildew and rust. To prevent these issues, it is important to keep the plant healthy and well-watered. If pests or diseases do occur, treat them with an appropriate insecticide or fungicide.
Habitat
Streptanthus Hispidus is native to California and can be found in the Sierra Nevada mountains. It grows in rocky and sandy soils in open areas such as meadows and along roadsides.
Question and Answer
Q: Is Streptanthus Hispidus a perennial or an annual?
A: Streptanthus Hispidus is a perennial plant.
Q: Can Streptanthus Hispidus be grown in containers?
A: Yes, Streptanthus Hispidus can be grown in containers as long as the container is large enough to accommodate its root system.
Q: How often should I fertilize Streptanthus Hispidus?
A: Streptanthus Hispidus should be fertilized once a month during the growing season with a balanced fertilizer.
Q: Does Streptanthus Hispidus attract butterflies?
A: Yes, Streptanthus Hispidus is known to attract butterflies and other pollinators.
Related Plants
- Streptanthus Farnsworthianus
- Streptanthus Glandulosus
- Streptanthus Barbatatus
References
- “Streptanthus Hispidus.” Lady Bird Johnson Wildflower Center. Accessed July 2021. https://www.wildflower.org/plants/result.php?id_plant=STHI
- “Streptanthus Hispidus.” Calflora. Accessed July 2021. https://www.calflora.org/cgi-bin/species_query.cgi?where-taxon=Streptanthus+hispidus
- “Sierra Bladderpod (Streptanthus Hispidus).” California Native Plant Society. Accessed July 2021. https://www.cnps.org/give-it-a-grow/plants/sierra-bladderpod
