Mediterranean spurge (Euphorbia characias)
Wulfenii
About this plant
Euphorbia characias, commonly known as Mediterranean spurge, is a striking evergreen shrub with tall, architectural stems and clusters of chartreuse-green flowers surrounded by colorful bracts. It is valued for its unique form and long flowering period in spring to early summer. The plant produces a milky sap that can irritate skin and eyes. It is often used in gardens for drought-tolerant landscaping and adds a bold texture to borders and rock gardens.
Taxonomy
Higher classification: Order Malpighiales
Origin & Distribution
- Native region
- Mediterranean Basin
- Distribution
- Native to the Mediterranean region, widely cultivated in temperate gardens worldwide.
Care
- Suitable locations
- Outdoor, Balcony, Greenhouse
- Preferred window facing
- South-facing, West-facing
- USDA hardiness zones
- 7-10
- Soil pH
- 6.0-7.5 (neutral to slightly alkaline)
- Soil type
- well-draining soil, sandy or loamy
Watering. Water moderately, allowing the soil to dry out between waterings. Avoid waterlogging, especially in winter.
Fertilizing. Apply a balanced, slow-release fertilizer in early spring to support growth and flowering. Avoid over-fertilizing, which can cause leggy growth.
Euphorbia characias is a tough, drought-tolerant shrub that prefers full sun and well-draining soil. It can handle dry conditions but dislikes overly wet soil, which can cause root rot. Minimal maintenance is needed, but be careful when pruning due to its irritating sap.
Propagation
- Propagation methods
- Cuttings, Seeds
Ornamental features
- Flowering
- Yes
- Flowering period
- spring
Architectural form with tall stems, greenish-yellow flowers with colorful bracts, and attractive blue-green foliage.
Toxicity & Safety
The sap is toxic and can cause skin irritation and eye damage. Keep away from children and pets. Do not ingest any part of the plant.
Allergy information
Euphorbia characias 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 with sensitive skin should be cautious.
Common problems
Overwatering can lead to root rot. Sap can cause skin irritation if touched. Occasionally, pests like aphids may appear but are usually not severe.
Uses
Used mainly as an ornamental plant in gardens and landscapes for its unique form and drought tolerance.
Notes
When pruning or handling, wear gloves and eye protection to avoid contact with the sap. Prune after flowering to maintain shape and encourage bushier growth. Repotting is rarely needed as it prefers to be slightly root-bound.