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Description
Eriogonum Arborescens is a shrub that belongs to the Polygonaceae family. It is commonly known as Santa Cruz Island Buckwheat and is native to the Channel Islands of California. It can grow up to 10ft tall with a spread of 8ft. The flowers are small and white with a pinkish tint and bloom from May to September.
Taxonomic Information
| Domain | Eukaryota |
| Kingdom | Plantae |
| Phylum | Tracheophyta |
| Class | Magnoliopsida |
| Order | Caryophyllales |
| Family | Polygonaceae |
| Genus | Eriogonum |
Appearance
The leaves of Eriogonum Arborescens are gray-green and have a woolly texture. They are also small and narrow, measuring only 1-2 inches long. The flowers are arranged in clusters that are 2-3 inches wide. They are small and white with a pinkish tint.
Care Guide
Eriogonum Arborescens prefers to grow in well-draining soil that is slightly acidic. It requires full sun for optimal growth and can tolerate drought conditions. Watering should be done only when the soil is dry to the touch. Fertilization is not necessary as this plant can thrive in nutrient-poor soil. It is hardy in USDA zones 8-10.
Common Pests & Diseases
Eriogonum Arborescens is generally pest and disease-free. However, it can be susceptible to root rot if the soil is not well-draining. Additionally, it may be attacked by spider mites if it is grown in hot and dry conditions.
Habitat
Eriogonum Arborescens is native to the Channel Islands of California, specifically on Santa Cruz Island. It can grow in rocky or sandy soil and prefers to grow in coastal areas. It is a drought-tolerant plant that can survive in areas that receive very little rainfall.
Question and Answer
Q: Is Eriogonum Arborescens an evergreen plant?
A: Yes, Eriogonum Arborescens is an evergreen plant.
Q: How often should I water my Eriogonum Arborescens?
A: Watering should be done only when the soil is dry to the touch.
Q: Can Eriogonum Arborescens grow in clay soil?
A: No, Eriogonum Arborescens prefers well-draining soil.
Q: What is the bloom time of Eriogonum Arborescens?
A: The flowers of Eriogonum Arborescens bloom from May to September.
Related Plants
- Eriogonum fasciculatum
- Eriogonum giganteum
- Eriogonum umbellatum
References
- https://www.fs.fed.us/wildflowers/plant-of-the-week/eriogonum_arborescens.shtml
- https://www.plants.usda.gov/core/profile?symbol=ERAR7
- https://www.calflora.org/cgi-bin/species_query.cgi?where-taxon=Eriogonum+arborescens
