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Description
Streptanthus Breweri, commonly known as the Brewer’s jewelflower, is a perennial plant that belongs to the Brassicaceae family. This plant is native to the coastal fog belt of central and northern California, ranging from San Francisco to Oregon. It grows up to 1.5 feet tall and 1 foot wide, with a basal rosette of leaves and upright flowering stems. The flowers are bright yellow and bloom from March to May. The plant’s unique and delicate appearance makes it a popular choice for rock gardens and borders.
Taxonomic Information
| Domain | Eukarya |
|---|---|
| Kingdom | Plantae |
| Phylum | Angiosperms |
| Class | Eudicots |
| Order | Brassicales |
| Family | Brassicaceae |
| Genus | Streptanthus |
Appearance
Streptanthus Breweri has a unique and delicate appearance with bright yellow flowers that bloom from March to May. The plant grows up to 1.5 feet tall and 1 foot wide, with a basal rosette of leaves and upright flowering stems. The leaves are narrow and lance-shaped, with a gray-green color and a waxy texture. The flowers are clustered at the top of the stems, and each flower has four petals that form a cross shape. The plant’s overall appearance is elegant and charming, making it a popular choice for gardeners.
Care Guide
Streptanthus Breweri requires moderate care and attention to thrive. Here are some care tips to ensure your plant stays healthy:
Water: Water your plant regularly, making sure the soil stays moist but not waterlogged. Avoid overwatering, as this can cause root rot.
Fertilization: Fertilize your plant once a month during the growing season with a balanced fertilizer. Avoid overfertilizing, as this can damage the plant.
Soil: Plant your Streptanthus Breweri in well-draining soil that is rich in organic matter. The soil should be slightly acidic, with a pH of around 6.0.
Sunlight: This plant prefers partial shade to full sun, with at least 4-6 hours of sunlight per day. Protect it from hot and dry conditions, as this can damage the plant.
Hardiness Zones: Streptanthus Breweri is hardy in USDA zones 8-10.
Common Pests & Diseases
Streptanthus Breweri is relatively resistant to pests and diseases. However, here are some common problems that may affect your plant:
Root Rot: Overwatering can cause root rot, which can lead to yellowing leaves, wilting, and plant death.
Powdery Mildew: This fungal disease appears as a white powdery coating on the leaves. It can be treated with fungicides or by improving air circulation around the plant.
Aphids: These small insects can suck the sap from the plant’s leaves, causing yellowing and distortion. They can be controlled with insecticidal soap or by attracting natural predators like ladybugs.
Habitat
Streptanthus Breweri is native to the coastal fog belt of central and northern California, ranging from San Francisco to Oregon. It grows in rocky outcrops, serpentine soils, and chaparral habitats. This plant prefers cool and moist conditions, with temperatures ranging from 50 to 70 degrees Fahrenheit. It is well-adapted to the coastal climate, with its waxy leaves helping it retain moisture in the dry summer months.
Question and Answer
Q: Is Streptanthus Breweri poisonous?
A: No, this plant is not toxic to humans or animals.
Q: Can Streptanthus Breweri be grown in containers?
A: Yes, this plant can be grown in containers as long as there is adequate drainage and the soil is kept moist.
Q: How often should Streptanthus Breweri be fertilized?
A: This plant should be fertilized once a month during the growing season with a balanced fertilizer.
Q: Does Streptanthus Breweri attract bees?
A: Yes, this plant is attractive to bees and other pollinators.
Related Plants
Here are some plants related to Streptanthus Breweri:
- Streptanthus batrachopus
- Streptanthus bracteatus
- Streptanthus campestris
- Streptanthus cordatus
- Streptanthus glandulosus
References
- “Streptanthus breweri | Plant Finder.” Missouri Botanical Garden, www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?taxonid=277466.
- “Streptanthus breweri.” Calflora, www.calflora.org/cgi-bin/species_query.cgi?where-calrecnum=7764.
- “Streptanthus breweri.” PlantFiles, Dave’s Garden, davesgarden.com/guides/pf/go/64637/.
