Euphorbiaceae
Euphorbia maculata - Spotted Spurge
Euphorbia maculata
An extremely tough, drought-tolerant plant that thrives in full sun and poor, sandy or rocky soil. Requires almost no maintenance once established; the main challenge is controlling its rapid, prolific spread rather than keeping it alive.
Every 14 days
Direct sun
10° - 38°C
% - %
Categories
What is Spotted spurge?
Spotted spurge (Euphorbia maculata) is a easy-care plant from the Euphorbiaceae family. Euphorbia maculata is a low-growing, mat-forming annual weed native to North America and now naturalized worldwide. Its small, opposite leaves are marked with a distinctive maroon-purple central spot, and the trailing reddish stems exude a milky, irritant latex when broken. Tiny greenish-white to pi...
Spotted spurge grows up to 10cm, spread of 90cm, watering every 14 days, 10°C â 38°C. It is not suitable for indoor environments and not safe for pets.
Unlike many tropical plants, Spotted spurge tolerates watering mistakes. Best for beginners. Without precautions, ingestion can cause irritation in pets. Keep out of reach of cats and dogs.
How to Care for Spotted spurge?
TLDR: Spotted spurge needs Direct sun, watering every 14 days, and temperatures between 10-38°C with 40-70% humidity.
How Often Should You Water Spotted spurge?
Water sparingly and only during prolonged dry spells; allow the soil to dry out completely between waterings, as this plant is highly drought-tolerant.
How Much Light Does Spotted spurge Need?
Provide full sun with at least 6 hours of direct light daily for the healthiest, most compact growth.
What Is the Best Soil for Spotted spurge?
Grows best in well-draining sandy, loamy, or rocky soil with an acidic to neutral pH; tolerates poor, compacted soils typical of sidewalks and disturbed ground.
What Pot Should You Use for Spotted spurge?
Rarely grown in containers; if potting is desired, use a shallow, wide terracotta pot with ample drainage holes.
What Is Spotted spurge and Where Does It Come From?
Euphorbia maculata is a low-growing, mat-forming annual weed native to North America and now naturalized worldwide. Its small, opposite leaves are marked with a distinctive maroon-purple central spot, and the trailing reddish stems exude a milky, irritant latex when broken. Tiny greenish-white to pink cup-shaped flowers appear from summer into early fall, followed by hairy seed capsules that enable rapid self-seeding.
How to Propagate Spotted spurge?
Seed propagation
Seeds germinate readily in warm soil (16-38C) and often self-sow; wear gloves when handling the plant due to irritant sap.
- 1 Collect ripe seed capsules before they burst and scatter seeds
- 2 Sow seeds directly on the soil surface or lightly cover with sand
- 3 Keep soil consistently moist until germination
- 4 Thin seedlings once established
Materials needed:
How Big Does Spotted spurge Grow?
TLDR: Spotted spurge can reach up to 10cm tall with Fast growth rate.
Max height
10cm
Spread
90cm
Growth rate
Fast
Foliage
Deciduous
Warning: Toxic Plant
This plant can be toxic if ingested. Keep out of reach of:
Plant Uses
Medicinal
Medicinal properties
Medicinal Uses
- Traditional topical use for sores, lesions, and warts
- Used in traditional Chinese medicine for hemorrhagic conditions such as hemoptysis and hematuria
- Sap under research for potential skin condition treatments
Is your plant showing symptoms?
Click on the symptom to discover possible causes:
What Diseases Commonly Affect Spotted spurge?
TLDR: Spotted spurge is susceptible to 3 known diseases. Monitor regularly for early detection.
Leaf Spot
Leaf spot is a common fungal disease caused by various pathogens including Alternaria, Ascochyta, Colletotrichum, Septoria, and Venturia. It primarily affects leaves, causing discolored spots that can lead to premature leaf drop if left untreated.
Spider Mites
Spider mites are tiny arachnids (less than 1/20 inch long) related to spiders and ticks that feed on plant sap. They thrive in hot, dry conditions and can cause significant damage to ornamental and vegetable plants. During severe infestations, crop losses can reach 14% or higher as these pests disrupt vital plant processes including photosynthesis, carbon dioxide absorption, and transpiration.
Aphids
Aphids are small, soft-bodied, pear-shaped insects (1/16 to 1/8 inch long) that feed by sucking nutrient-rich sap from plants. They reproduce rapidly and can quickly weaken plants, causing distorted growth and transmitting plant viruses. Aphids come in various colors including green, black, red, yellow, brown, and gray. They secrete honeydew, a sticky substance that attracts ants and encourages sooty mold growth.
Fun Facts
Each leaf bears a distinctive maroon-purple spot at its center, giving the plant its common name
A single plant can produce thousands of seeds in one season, enabling rapid colonization
The milky latex sap is being studied for potential use in treating certain skin conditions
Frequently asked questions
Is Euphorbia maculata toxic to pets?
Is spotted spurge toxic to humans?
How do I control spotted spurge in my garden?
Does spotted spurge need much water?
Compare with similar plants
| Attribute | Difficulty | Light | Watering | Pet Safe |
|---|---|---|---|---|
| Field Maple | Easy | Bright indirect | 14d | â |
| Silver Birch | Easy | Direct sun | 14d | â |
| Common Blanketflower | Easy | Direct sun | 10d | â |
| Cushion Bush | Easy | Direct sun | 14d | â |
