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Description
Euphorbia Corollata, commonly known as flowering spurge, is a herbaceous perennial native to North America. It belongs to the Euphorbiaceae family and is widely grown for ornamental purposes. The plant produces small white flowers that bloom from late spring to mid-summer, and it grows up to 1-3 feet tall. The leaves of the Euphorbia Corollata are narrow and lance-shaped, and they grow up to 3-6 inches long.
Taxonomic Information
| Domain | Eukaryota |
| Kingdom | Plantae |
| Phylum | Spermatophyta |
| Class | Magnoliopsida |
| Order | Malpighiales |
| Family | Euphorbiaceae |
| Genus | Euphorbia |
Appearance
The Euphorbia Corollata has a clump-forming growth habit and produces a large number of small, white flowers. The leaves are narrow and lance-shaped, and they grow up to 3-6 inches long. The plant grows up to 1-3 feet tall and has a spread of 1-2 feet. The flowers of the plant are small, white, and are arranged in clusters. The plant has a milky sap that can cause skin irritation, so it should be handled with care.
Care Guide
Water: The Euphorbia Corollata prefers well-drained soil and requires moderate watering. The plant should be watered when the topsoil feels dry to the touch.
Fertilization: The plant does not require frequent fertilization. However, it can benefit from a slow-release fertilizer applied in the spring.
Soil: The Euphorbia Corollata prefers a well-drained soil that is rich in organic matter. The soil should be slightly acidic to neutral in pH.
Sunlight: The plant prefers full sunlight to partial shade. It can tolerate some shade, but it may not flower as well.
Hardiness Zones: The Euphorbia Corollata is hardy in USDA zones 4-8.
Common Pests & Diseases
The Euphorbia Corollata is relatively pest and disease-free. However, it can be affected by root rot if the soil is poorly drained. The plant can also be affected by powdery mildew, which can be treated with a fungicide. It is important to avoid overwatering the plant to prevent these issues.
Habitat
The Euphorbia Corollata is native to North America and is found in a variety of habitats, including meadows, prairies, and open woods. The plant prefers well-drained soil and can tolerate drought conditions.
Question and Answer
Q: Is the Euphorbia Corollata toxic?
A: Yes, the plant has a milky sap that can cause skin irritation and is toxic if ingested.
Q: What is the best time to prune the Euphorbia Corollata?
A: The plant should be pruned in the fall after the flowering season is over.
Q: How often should the Euphorbia Corollata be fertilized?
A: The plant does not require frequent fertilization. However, it can benefit from a slow-release fertilizer applied in the spring.
Q: Can the Euphorbia Corollata tolerate drought conditions?
A: Yes, the plant can tolerate drought conditions.
Related Plants
- Euphorbia Polychroma
- Euphorbia Ascot Rainbow
- Euphorbia Marginata
- Euphorbia Myrsinites
References
- https://www.gardeningknowhow.com/ornamental/flowers/euphorbia/euphorbia-flowering-spurge.htm
- https://www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?kempercode=b787
- https://www.gardenia.net/plant-variety/euphorbia-corollata-flowering-spurge
