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Description
Eriogonum Pauciflorum, also known as the few-flowered wild buckwheat, is a perennial plant native to North America. It belongs to the Polygonaceae family, and its scientific name means “woolly stems with few flowers.” This plant is a popular choice for rock gardens, xeriscapes, and other low-water landscaping projects. Eriogonum Pauciflorum is drought-tolerant, hardy, and adaptable to many growing conditions.
Taxonomic Information
| Domain | Eukarya |
|---|---|
| Kingdom | Plantae |
| Phylum | Tracheophyta |
| Class | Magnoliopsida |
| Order | Caryophyllales |
| Family | Polygonaceae |
| Genus | Eriogonum |
Appearance
Eriogonum Pauciflorum has a compact, rounded form with woody stems and narrow, gray-green leaves. It typically grows up to 1-2 feet tall and wide. From late spring to early summer, it produces showy clusters of small, pink to white flowers on thin stems. The flowers attract pollinators like bees, butterflies, and hummingbirds. Some varieties of Eriogonum Pauciflorum have white or yellow flowers instead of pink.
Care Guide
Eriogonum Pauciflorum is a low-maintenance plant that requires minimal care. Here are some tips for growing and caring for this plant:
- Water: Eriogonum Pauciflorum is drought-tolerant and prefers well-drained soil. Water it deeply once a week during the growing season, and reduce watering in winter.
- Fertilization: Eriogonum Pauciflorum does not need fertilization, but you can apply a balanced fertilizer in spring if desired.
- Soil: Eriogonum Pauciflorum grows in a variety of soil types, but prefers sandy or gravelly soil. It can tolerate alkaline soil and poor soil conditions.
- Sunlight: Eriogonum Pauciflorum thrives in full sun and can tolerate some shade. It needs at least 6 hours of direct sunlight per day.
- Hardiness Zones: Eriogonum Pauciflorum is hardy in USDA zones 5-10.
Common Pests & Diseases
Eriogonum Pauciflorum is resistant to most pests and diseases, but it may be susceptible to root rot if overwatered. Here are some common pests and diseases that may affect this plant:
- Aphids: These small insects suck sap from the leaves and can be controlled with insecticidal soap or neem oil.
- Spider mites: These tiny pests spin webs and feed on the leaves, causing yellowing and stunting. They can be treated with insecticidal soap or horticultural oil.
- Powdery mildew: This fungal disease causes a white powdery coating on the leaves and can be prevented by improving air circulation and avoiding overhead watering.
Habitat
Eriogonum Pauciflorum is native to the western United States, including California, Nevada, Utah, and Arizona. It grows in a variety of habitats, including deserts, mountains, and coastal areas. This plant is adapted to dry, rocky soils and can tolerate high temperatures and low rainfall. It is an important source of food and habitat for wildlife, including butterflies, moths, and birds.
Question and Answer
Q: Is Eriogonum Pauciflorum a good plant for beginners?
A: Yes, Eriogonum Pauciflorum is a good plant for beginners because it is easy to care for and adapts to many growing conditions.
Q: Can Eriogonum Pauciflorum be grown in containers?
A: Yes, Eriogonum Pauciflorum can be grown in containers as long as they have good drainage and are large enough to accommodate the plant’s root system.
Q: How often should I prune Eriogonum Pauciflorum?
A: Eriogonum Pauciflorum does not require pruning, but you can trim off dead or damaged branches in late winter or early spring.
Q: Can Eriogonum Pauciflorum be propagated from cuttings?
A: Yes, Eriogonum Pauciflorum can be propagated from stem cuttings taken in summer or fall. The cuttings should be about 4-6 inches long and dipped in rooting hormone before planting in well-draining soil.
Related Plants
- Eriogonum umbellatum (Sulphur-flower Buckwheat)
- Eriogonum fasciculatum (California Buckwheat)
- Eriogonum wrightii (Wright’s Buckwheat)
- Eriogonum allenii (Shale Barrens Buckwheat)
References
- https://www.gardenia.net/plant/eriogonum-pauciflorum-few-flowered-wild-buckwheat
- https://www.fs.fed.us/wildflowers/plant-of-the-week/eriogonum_pauciflorum.shtml
- https://www.wildflower.org/plants/result.php?id_plant=ERPA7
- https://www.highcountrygardens.com/perennial-plants/eriogonum/eriogonum-pauciflorum
