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Description
Trichostema brachiatum, also known as branching bluecurls, is a perennial herb that belongs to the mint family Lamiaceae. It is native to the western United States, ranging from California to Wyoming. This plant is characterized by its branching stems that can grow up to 2 feet tall and its blue-violet flowers that bloom from June to August.
Taxonomic Information
| Domain | Eukaryota |
|---|---|
| Kingdom | Plantae |
| Phylum | Tracheophyta |
| Class | Magnoliopsida |
| Order | Lamiales |
| Family | Lamiaceae |
| Genus | Trichostema |
Appearance
Trichostema brachiatum has a unique appearance that makes it stand out in any garden. The stems are thin, woody, and covered in fine hairs. The leaves are small, narrow, and arranged alternately on the stem. They are also covered in fine hairs and have a strong, minty scent when crushed. The flowers are tubular, about half an inch in length, and have a blue-violet color. They grow in clusters at the end of the stems and bloom from June to August.
Care Guide
Trichostema brachiatum is a fairly low-maintenance plant that can thrive with minimal care. Here are some tips for keeping your branching bluecurls healthy and happy:- Water: This plant prefers well-draining soil and doesn’t like to sit in water. Water it deeply once a week during the growing season and reduce watering in the winter.- Fertilization: Trichostema brachiatum doesn’t require much fertilizer. You can apply a balanced, slow-release fertilizer once in the spring.- Soil: This plant prefers sandy or loamy soil that is slightly acidic. Make sure the soil is well-draining to prevent root rot.- Sunlight: Trichostema brachiatum prefers full sun, but can tolerate some shade.- Hardiness Zones: This plant is hardy in zones 7-10.
Common Pests & Diseases
Trichostema brachiatum is generally resistant to pests and diseases, but here are some issues to watch out for:- Spider mites: These tiny pests can cause yellowing and stippling on the leaves. You can control them with insecticidal soap or neem oil.- Powdery mildew: This fungal disease can cause a white, powdery coating on the leaves. You can prevent it by providing good air circulation and avoiding overhead watering.
Habitat
Trichostema brachiatum is native to dry, rocky habitats in the western United States. It can be found in chaparral, sagebrush, and woodland areas. This plant is adapted to drought and can survive in hot, sunny locations.
Question and Answer
Q: Is Trichostema brachiatum deer-resistant?A: Yes, this plant is generally deer-resistant.Q: Can I grow Trichostema brachiatum in a container?A: Yes, you can grow this plant in a container as long as it has well-draining soil and receives enough sunlight.Q: How often should I prune Trichostema brachiatum?A: You can prune this plant in the spring to encourage bushier growth and remove any dead or damaged stems.Q: Can I propagate Trichostema brachiatum from cuttings?A: Yes, you can propagate this plant from stem cuttings in the spring or summer.
Related Plants
Here are some related plants to Trichostema brachiatum:- Trichostema lanceolatum- Trichostema dichotomum- Trichostema arizonicum- Trichostema simulatum
References
– “Trichostema brachiatum.” USDA Plants Database. https://plants.usda.gov/home/plantProfile?symbol=TRBR- “Trichostema brachiatum.” Las Pilitas Nursery. https://www.laspilitas.com/nature-of-california/plants/1124–trichostema-brachiatum- “Branching Bluecurls.” Santa Barbara Botanic Garden. https://www.sbbg.org/explore-garden/garden-info/garden-plants/branching-bluecurls
