Euphorbia horrida
Best low-maintenance succulent for experienced collectors of arid, pet-free indoor gardens.
Discover the Euphorbia horrida, also known as the African Milk Barrel, a captivating succulent native to South Africa. This unique plant boasts a striking, barrel-like form and thrives in bright light, including some direct sun, which helps maintain its vibrant color and compact shape. It prefers well-draining soil and requires minimal watering, making it ideal for arid collections or xeriscaping. While beautiful, its sap is an irritant, so handle with care. Reduce watering in cooler months for optimal health. This plant is not pet-safe.
$17.00
Owner Satisfaction
4.7
/ 5
Category Rank
141
/ 9235
#141 in Potted Houseplants
Price vs Category Average
-67%
Below average
Scientific Name
Euphorbia horrida
/ Euphorbia horrida
Who it's for
- Collectors with limited space wanting a slow-growing, compact plant
- Design enthusiasts seeking a modern, sculptural statement piece
- Busy plant parents needing a low-maintenance, drought-tolerant succulent
Who should skip it
- Pet owners and parents concerned about toxic latex sap
- Gardeners wanting an easy-to-handle plant without sharp, dense spines
- Indoor growers lacking access to bright, direct sunlight
Performance breakdown
Visual Impact
The architectural barrel shape creates a stunning focal point for collections.
Maintenance Ease
Minimal watering needs make this a low-effort choice for busy owners.
Growth Pace
Slow development requires patience but ensures a long-lasting, compact form.
Light Adaptability
Thrives in bright spots where other houseplants might struggle to survive.
Safety Profile
Toxic sap and spines demand careful placement away from curious pets.
Beginner Suitability
Intermediate care requirements necessitate a basic understanding of succulent health.
Key Specs
Scientific Name
Euphorbia horrida
Native Region
South Africa
Available Size
4 inch pot diameter
Outdoor Cultivation Zones
USDA 10-11
Toxicity
Toxic to cats, dogs, and humans
Soil Type
Well-draining, sandy or cactus mix
Light Requirement
Bright Indirect Light to Direct Sun
Repotting Interval
Every 2-3 years
Features
- Striking barrel-like succulent form
- Tolerates bright light and direct sun
- Requires minimal watering
- Compact growth habit
- Ideal for arid collections
- Sap is an irritant
- Low humidity preference
- Slow growth rate
What customers say
Customers overwhelmingly praise the exceptional quality and robust health of the Euphorbia horrida upon arrival. The secure packaging consistently ensures the delicate specimen arrives perfectly intact. Reviewers frequently highlight the plant's unique aesthetic design, often noting it surpasses expectations set by online photos. This high standard of quality and presentation confirms its value, making it a highly recommended purchase for succulent enthusiasts seeking premium specimens.
Know before you buy
This plant thrives in bright light and can handle several hours of direct sun. Placing it in a south-facing window is ideal to maintain its compact shape and vibrant color.
No, the Euphorbia horrida is toxic to both cats and dogs. It also contains a milky sap that can act as an irritant to human skin, so it should be kept out of reach of pets and handled with gloves.
This succulent is highly drought-tolerant and requires very little water. Allow the soil to dry out completely between waterings, and significantly reduce your watering frequency during the cooler winter months.
Use a well-draining, sandy soil mix specifically formulated for cacti and succulents. Proper drainage is essential to prevent root rot, as this plant does not like to sit in moisture.
The Euphorbia horrida has a slow growth rate and a clumping habit. You can expect it to remain compact for a long time, only requiring repotting every two to three years.
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Ask Hayley anything about this product before you decide.
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$17