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Description
Eriogonum Nidularium, commonly known as “Cushion Wild Buckwheat,” is a perennial plant species native to the western United States. It belongs to the Buckwheat family and is known for its unique appearance and ability to thrive in harsh conditions. The plant typically grows up to six inches tall and 12 inches wide, with a dense cushion-like shape. It produces small white or pink flowers from June to September that attract pollinators like bees and butterflies.
Taxonomic Information
| Domain | Eukarya |
| Kingdom | Plantae |
| Phylum | Tracheophyta |
| Class | Magnoliopsida |
| Order | Caryophyllales |
| Family | Polygonaceae |
| Genus | Eriogonum |
Appearance
Eriogonum Nidularium has a unique appearance, with a dense cushion-like shape made up of small, silver-gray leaves. The leaves are covered in fine hairs that help the plant retain moisture in harsh conditions. The plant typically grows up to six inches tall and 12 inches wide, with small white or pink flowers that bloom from June to September. The flowers are arranged in clusters and attract pollinators like bees and butterflies. The plant is a great addition to rock gardens, dry slopes, and other areas with poor soil and little water.
Care Guide
Eriogonum Nidularium is a hardy plant that can thrive in a variety of conditions. Here are some care tips to help your plant grow and thrive:
- Water: This plant is drought-tolerant and does not need frequent watering. Water only when the soil is completely dry, and avoid overwatering.
- Fertilization: Fertilize sparingly with a low-nitrogen fertilizer in the spring.
- Soil: This plant prefers well-draining soil with low fertility. It can tolerate a range of soil types, but avoid heavy clay soils.
- Sunlight: Plant Eriogonum Nidularium in full sun to partial shade.
- Hardiness Zones: This plant is hardy to USDA zones 5-9.
Common Pests & Diseases
Eriogonum Nidularium is generally not prone to pests and diseases. However, it can be susceptible to root rot if overwatered. To prevent this, make sure the soil is well-draining and avoid overwatering. If you notice any signs of root rot, such as wilting or yellowing leaves, remove the affected parts of the plant and reduce watering.
Habitat
Eriogonum Nidularium is native to the western United States, where it can be found in dry, rocky habitats and on mountain slopes. It is well-adapted to harsh conditions and can tolerate drought, poor soil, and high winds. The plant is an important food source for pollinators like bees and butterflies and is often used in native landscaping and restoration projects.
Question and Answer
Q: Is Eriogonum Nidularium a good plant for beginners?
A: Yes, this plant is relatively easy to care for and is a great choice for beginners or anyone looking for a low-maintenance plant.
Q: Can Eriogonum Nidularium be grown in containers?
A: Yes, this plant can be grown in containers as long as the soil is well-draining and the container is large enough to accommodate the plant’s root system.
Q: How often should I fertilize Eriogonum Nidularium?
A: Fertilize sparingly once a year in the spring with a low-nitrogen fertilizer.
Q: Can Eriogonum Nidularium tolerate frost?
A: Yes, this plant is hardy to USDA zones 5-9 and can tolerate frost.
Related Plants
- Eriogonum fasciculatum
- Eriogonum grande var. rubescens
- Eriogonum umbellatum
- Eriogonum wrightii var. nodosum
References
- USDA Plants Database. (n.d.). Eriogonum nidularium. Retrieved from https://plants.usda.gov/core/profile?symbol=ERNI2
- Las Pilitas Nursery. (n.d.). Eriogonum nidularium (Cushion Wild Buckwheat). Retrieved from https://www.laspilitas.com/nature-of-california/plants/erionidularium
- Calscape. (n.d.). Eriogonum nidularium. Retrieved from https://calscape.org/Eriogonum-nidularium-()
