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Description
Thermopsis Californica, also known as goldenbanner or buffalo thermopsis, is a perennial plant that belongs to the legume family. This plant is native to California and can be found in the Sierra Nevada mountains and other parts of the state. It has bright yellow flowers that bloom in late spring or early summer, making it a popular choice for gardens and landscaping.
Taxonomic Information
| Domain: | Eukarya |
|---|---|
| Kingdom: | Plantae |
| Phylum: | Spermatophyta |
| Class: | Magnoliopsida |
| Order: | Fabales |
| Family: | Leguminosae |
| Genus: | Thermopsis |
Appearance
Thermopsis Californica can grow up to 3 feet tall and 2 feet wide. It has green, fern-like leaves that are divided into three leaflets. The plant produces clusters of bright yellow flowers that are about 1 inch long and have a sweet, honey-like fragrance. The flowers are followed by seed pods that are about 2 inches long and contain several seeds.
Care Guide
Thermopsis Californica is a low maintenance plant that is easy to care for. Here are some tips on how to care for this plant:
- Water: Water regularly, especially during dry periods. Avoid overwatering as this can cause root rot.
- Fertilization: Fertilize in early spring with a balanced fertilizer. Avoid using high nitrogen fertilizers as this can promote leaf growth at the expense of flowers.
- Soil: Plant in well-draining soil that is rich in organic matter.
- Sunlight: Plant in full sun to partial shade. Thermopsis Californica prefers a location with morning sun and afternoon shade.
- Hardiness Zones: This plant is hardy in USDA zones 6 to 9.
Common Pests & Diseases
Thermopsis Californica is generally free of pests and diseases. However, it may occasionally be affected by aphids or spider mites. These pests can be controlled by spraying the plant with a strong stream of water or with insecticidal soap. Root rot may occur if the plant is overwatered or planted in poorly draining soil.
Habitat
Thermopsis Californica is native to California and can be found in the Sierra Nevada mountains and other parts of the state. It grows in open, rocky areas, meadows, and along stream banks. This plant prefers well-draining soil and a location with plenty of sunlight.
Question and Answer
Q: Is Thermopsis Californica deer resistant?
A: Yes, this plant is considered deer resistant.
Q: Can I grow Thermopsis Californica in a container?
A: Yes, this plant can be grown in a container. Make sure the container is large enough to accommodate the plant’s root system and use a well-draining potting mix.
Q: How often should I fertilize Thermopsis Californica?
A: Fertilize in early spring with a balanced fertilizer. Avoid using high nitrogen fertilizers as this can promote leaf growth at the expense of flowers.
Q: How do I propagate Thermopsis Californica?
A: This plant can be propagated by division or by seed. Divide the plant in early spring or fall, making sure each division has a healthy root system. Sow seeds in the fall or early spring, covering them lightly with soil.
Related Plants
- Thermopsis lupinoides
- Thermopsis montana
- Thermopsis mollis
References
- “Thermopsis Californica.” Las Pilitas Nursery, www.laspilitas.com/nature-of-california/plants/thermopsis-californica.
- “Thermopsis Californica.” San Marcos Growers, www.smgrowers.com/products/plants/plantdisplay.asp?plant_id=3386.
- “Thermopsis Californica.” Missouri Botanical Garden, www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?kempercode=e892.
