Contents
Description
Ericameria cuneata, commonly known as the wedgeleaf goldenbush or narrowleaf goldenweed, is a beautiful and hardy flowering plant native to the western United States. It is a member of the Asteraceae family and is known for its vibrant yellow flowers that bloom in late summer and fall.
Taxonomic Information
| Domain | Eukarya |
|---|---|
| Kingdom | Plantae |
| Phylum | Spermatophyta |
| Class | Magnoliopsida |
| Order | Asterales |
| Family | Asteraceae |
| Genus | Ericameria |
Appearance
The Ericameria cuneata can grow up to 3 feet tall and 2 feet wide. Its narrow leaves are wedge-shaped and can grow up to 3 inches long. The plant produces small, yellow flowers that form in clusters at the tips of the stems. The flowers bloom in late summer and fall and attract bees and butterflies. The plant’s bark is light brown and can become scaly with age.
Care Guide
Ericameria cuneata is a relatively low-maintenance plant, but it still requires some care. Here are some tips to keep it healthy:
- Water: The plant needs regular watering during the first year after planting. Once established, it can tolerate drought and only needs watering during extended dry periods.
- Fertilization: The plant does not require fertilization, but a light application of a balanced fertilizer in the spring can promote growth and flowering.
- Soil: The plant prefers well-draining soils and can tolerate a range of soil types. It can even grow in sandy soils.
- Sunlight: The plant prefers full sun but can tolerate some shade.
- Hardiness Zones: The plant is hardy in USDA zones 5-9.
Common Pests & Diseases
Ericameria cuneata is relatively resistant to pests and diseases, but it can still be susceptible to some issues. Here are some of the most common:
- Spider Mites: These tiny pests can cause yellowing and stippling of the leaves. They can be treated with insecticidal soap.
- Root Rot: Overwatering or poorly draining soils can cause root rot. To prevent this, make sure the soil is well-draining and avoid overwatering.
- Powdery Mildew: This fungal disease can cause a white, powdery coating on the leaves. It can be treated with a fungicide.
Habitat
Ericameria cuneata is native to the western United States and can be found in a variety of habitats, including dry slopes, rocky outcrops, and arid plains. It is particularly well-suited to hot, dry environments and can tolerate drought and poor soils.
Question and Answer
Q: Can Ericameria cuneata be grown in containers?
A: Yes, Ericameria cuneata can be grown in containers as long as the container is large enough and has good drainage.
Q: How often should Ericameria cuneata be pruned?
A: Ericameria cuneata does not require regular pruning, but it can benefit from occasional pruning to remove dead or damaged branches and encourage new growth.
Q: Is Ericameria cuneata deer-resistant?
A: Yes, Ericameria cuneata is generally deer-resistant.
Q: Can Ericameria cuneata be propagated from cuttings?
A: Yes, Ericameria cuneata can be propagated from stem cuttings taken in the spring or fall.
Related Plants
- Ericameria nauseosa (rubber rabbitbrush)
- Ericameria pinifolia (pineleaf goldenbush)
- Ericameria laricifolia (turpentine bush)
References
- Welsh, S. L. (1987). Ericameria cuneata (pursh) G.L. Nesom. The Jepson Manual: Higher Plants of California. University of California Press.
- USDA Natural Resources Conservation Service. (n.d.). Ericameria cuneata (Pursh) G.L. Nesom. Retrieved from https://plants.usda.gov/core/profile?symbol=ERCU
- Colorado State University Extension. (2018). Wedgeleaf Goldenbush. Retrieved from https://extension.colostate.edu/docs/pubs/native/xeriscape-plants-ericameria-cuneata.pdf
