Contents
Description
Euphorbia Discoidalis is a succulent plant that belongs to the Euphorbia family. It is commonly known as the Discoid Spurge and is native to East and South Africa. The plant is a perennial that grows up to 30 cm tall and has a spread of up to 60 cm. The plant has a unique appearance with its blue-green foliage and yellow-green flowers that bloom in the summer.
Taxonomic Information
| Domain | Eukaryota |
| Kingdom | Plantae |
| Phylum | Spermatophyta |
| Class | Magnoliopsida |
| Order | Malpighiales |
| Family | Euphorbiaceae |
| Genus | Euphorbia |
Appearance
The Euphorbia Discoidalis has a unique appearance with its blue-green foliage and yellow-green flowers that bloom in the summer. The plant grows up to 30 cm tall and has a spread of up to 60 cm. The leaves are arranged in a rosette pattern and are succulent. The flowers are small and clustered at the end of the stem. The plant has a milky sap that can cause skin irritation, so it is important to handle it with care.
Care Guide
The Euphorbia Discoidalis is a relatively easy plant to care for. Here are some tips:
- Water: The plant prefers well-draining soil and should be watered regularly during the growing season. It is important to let the soil dry out between watering.
- Fertilization: The plant does not require much fertilization. A balanced fertilizer can be applied once a month during the growing season.
- Soil: The plant prefers well-draining soil with a pH of 6.5 to 7.5.
- Sunlight: The plant prefers full sun to partial shade. It can tolerate some shade but will not bloom as well.
- Hardiness Zones: The plant can tolerate temperatures down to 20°F and is hardy in zones 9 to 11.
Common Pests & Diseases
The Euphorbia Discoidalis is susceptible to mealybugs, spider mites, and scale insects. It is important to inspect the plant regularly for signs of infestation. The plant can also be affected by root rot if overwatered.
Habitat
The Euphorbia Discoidalis is native to East and South Africa. It grows in rocky areas and is commonly found in grasslands and savannas.
Question and Answer
Q: Is the Euphorbia Discoidalis poisonous?
A: Yes, the plant has a milky sap that can cause skin irritation and is poisonous if ingested.
Q: How often should I water my Euphorbia Discoidalis?
A: The plant prefers well-draining soil and should be watered regularly during the growing season. It is important to let the soil dry out between watering.
Q: What is the hardiness zone for the Euphorbia Discoidalis?
A: The plant can tolerate temperatures down to 20°F and is hardy in zones 9 to 11.
Q: What is the ideal pH for the soil of the Euphorbia Discoidalis?
A: The plant prefers well-draining soil with a pH of 6.5 to 7.5.
Related Plants
- Euphorbia Tirucalli
- Euphorbia Milii
- Euphorbia Splendens
References
- “Euphorbia discoidalis.” Missouri Botanical Garden. http://www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?kempercode=c707
- “Euphorbia discoidalis.” PlantZAfrica.com. http://pza.sanbi.org/euphorbia-discoidalis
