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Description
Eriogonum Corymbosum is a perennial flowering plant that belongs to the Polygonaceae family. It is commonly known as the pale yellow buckwheat, and it is native to North America. The plant has a compact growth habit and produces bright yellow flowers that bloom from June to September. The flowers are small and clustered in flat-topped inflorescences. The plant’s leaves are green and have a distinct triangular shape. Eriogonum Corymbosum is an excellent addition to any garden, and it attracts pollinators such as bees and butterflies.
Taxonomic Information
| Domain | Eukaryota |
|---|---|
| Kingdom | Plantae |
| Phylum | Tracheophyta |
| Class | Magnoliopsida |
| Order | Caryophyllales |
| Family | Polygonaceae |
| Genus | Eriogonum |
| Species | Eriogonum Corymbosum |
Appearance
Eriogonum Corymbosum has a compact growth habit and can reach a height of up to 2 feet (60 cm) and a width of up to 3 feet (90 cm). The plant has a deep taproot that helps it survive in dry conditions. The leaves of Eriogonum Corymbosum are green, basal, and have a triangular shape. The leaves are covered in fine hairs that help reduce water loss through transpiration. The plant produces bright yellow flowers that bloom from June to September. The flowers are small and arranged in flat-topped inflorescences. Eriogonum Corymbosum is a hardy plant that can tolerate drought, poor soil, and extreme temperatures.
Care Guide
Eriogonum Corymbosum is a low-maintenance plant that is easy to care for. Here are some tips to help you take care of your plant:
- Water: Eriogonum Corymbosum is drought-tolerant and does not require frequent watering. Water the plant deeply once a week during the growing season.
- Fertilization: Eriogonum Corymbosum does not require fertilization. However, you can apply a small amount of compost or slow-release fertilizer in the spring to help the plant grow.
- Soil: Eriogonum Corymbosum prefers well-draining soil that is slightly acidic. Amend the soil with compost or sand to improve drainage.
- Sunlight: Eriogonum Corymbosum prefers full sun but can tolerate partial shade.
- Hardiness Zones: Eriogonum Corymbosum is hardy in USDA zones 4-9.
Common Pests & Diseases
Eriogonum Corymbosum is a hardy plant that is not susceptible to many pests and diseases. However, here are some common issues that you may encounter:
- Root Rot: Overwatering can cause root rot, which can kill the plant. Ensure that the soil is well-draining and water the plant deeply but infrequently.
- Aphids: Aphids can infest Eriogonum Corymbosum and damage the leaves. Use insecticidal soap to control the infestation.
- Spider Mites: Spider mites can also infest Eriogonum Corymbosum and cause yellowing of the leaves. Use neem oil or insecticidal soap to control the infestation.
Habitat
Eriogonum Corymbosum is native to North America and can be found in dry, rocky habitats such as prairies, savannas, and open woodlands. The plant is adapted to survive in harsh conditions and can tolerate drought, poor soil, and extreme temperatures. Eriogonum Corymbosum is an excellent plant for xeriscaping and can be used in rock gardens, borders, and containers.
Question and Answer
- Q: Can I grow Eriogonum Corymbosum in a container?
- A: Yes, Eriogonum Corymbosum can be grown in a container as long as the soil is well-draining and the plant receives enough sunlight.
- Q: How often should I water Eriogonum Corymbosum?
- A: Water Eriogonum Corymbosum deeply once a week during the growing season. Reduce watering in the winter when the plant is dormant.
- Q: How do I propagate Eriogonum Corymbosum?
- A: Eriogonum Corymbosum can be propagated by division or from seed. Division should be done in the spring, and seed should be sown in the fall.
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- Q: Is Eriogonum Corymbosum deer-resistant?
- A: Yes, Eriogonum Corymbosum is deer-resistant.
Related Plants
- Eriogonum umbellatum
- Eriogonum fasciculatum
- Eriogonum giganteum
- Eriogonum wrightii
References
- https://www.wildflower.org/plants/result.php?id_plant=ERCO2
- https://www.gardenia.net/plant/eriogonum-corymbosum-pale-yellow-buckwheat
- https://www.fs.fed.us/wildflowers/plant-of-the-week/eriogonum_corymbosum.shtml
