Candelabra Spurge (Euphorbia umbellata)
Umbellata
About this plant
Euphorbia umbellata, commonly called Candelabra Spurge, is a succulent shrub known for its distinctive umbrella-shaped clusters of flowers and thick, fleshy stems. It has a unique appearance with spiny branches and bright green leaves. The plant produces a milky sap that can irritate skin and eyes. It is often grown as an ornamental plant in gardens and landscapes, especially in warm climates.
Taxonomy
Higher classification: Order Malpighiales
Origin & Distribution
- Native region
- Brazil, South America
- Distribution
- Native to Brazil and parts of South America; cultivated in warm regions worldwide as an ornamental plant.
Care
- Suitable locations
- Outdoor, Greenhouse, Balcony
- Preferred window facing
- South-facing, West-facing, East-facing
- USDA hardiness zones
- 9-11
- Soil pH
- 6.0-7.5 (neutral to slightly acidic)
- Soil type
- well-draining sandy or loamy soil
Watering. Water moderately, allowing the soil to dry out between waterings. Avoid waterlogging to prevent root rot.
Fertilizing. Feed with a balanced, diluted fertilizer once a month during the growing season (spring and summer). Avoid fertilizing in winter when the plant is dormant.
Euphorbia umbellata is a fairly tough plant that prefers bright sunlight and well-draining soil. It is drought tolerant but does not like to stay wet for long periods. Overwatering can cause root rot, so water moderately and let the soil dry between waterings. It requires minimal maintenance but handle with care due to its irritating sap.
Propagation
- Propagation methods
- Cuttings, Seeds
Ornamental features
- Flowering
- Yes
- Flowering period
- spring
Distinctive umbrella-shaped flower clusters, spiny succulent stems, bright green foliage.
Toxicity & Safety
The sap is toxic and can cause skin irritation or eye damage. Keep away from children and pets. Wash hands after handling.
Allergy information
Euphorbia umbellata can cause skin irritation or allergic reactions in some people due to its milky sap. Avoid touching the sap and wear gloves when handling the plant. People sensitive to plant latex or sap should be cautious.
Common problems
Overwatering can lead to root rot. Sap can irritate skin if touched. Low light may cause poor growth and leggy stems.
Uses
Primarily grown as an ornamental plant for its unique shape and flowers. Sometimes used in xeriscaping due to drought tolerance.
Notes
Prune carefully to shape and remove dead branches; always wear gloves to avoid sap contact. Repot every 2-3 years or when root-bound. Protect from frost as it is sensitive to cold temperatures.