Euphorbia horrida, commonly referred to as the African Milk Barrel or Stick Plant, is a spiny succulent native to South Africa. Often mistaken for a cactus due to its ribbed and thorny appearance, this Euphorbia features bluish-green stems adorned with rows of sharp, dark spines. It grows in a columnar fashion and may branch out over time. In summer, it produces small, yellow-green flowers (cyathia) that add a delicate contrast to its rugged exterior. Its unique and dramatic form makes it a favourite among succulent collectors.
Euphorbia horrida is a fascinating and hardy succulent that adds a dramatic, architectural touch to any collection. Its low-maintenance care and striking appearance make it a great choice for both beginners and experienced plant enthusiasts.
Light
Thrives in bright, indirect light to full sun.
Indoors, place it near a sunny window (south or west-facing).
If moving outdoors, gradually acclimate to direct sunlight to avoid sunburn.
Water
Water sparingly, allowing the soil to dry out completely between waterings.
During the growing season (spring and summer), water every 2-3 weeks.
In fall and winter, reduce watering to once a month or less as it enters dormancy.
Humidity
Prefers low-humidity environments.
Ensure good air circulation to prevent fungal issues.
Temperature
Optimal temperature range: 18-29°C.
Can tolerate brief drops to 4°C but is not frost-hardy.
Protect from freezing temperatures.
Soil
Requires well-draining soil, such as a cactus or succulent mix.
Enhance drainage by adding sand, pumice, or perlite to the mix.
Fertilisation
Feed with a diluted succulent fertilizer once a month during the growing season.
Avoid fertilizing during dormancy.
Repotting
Repot every 2-3 years or when root-bound.
Use a pot with drainage holes and slightly larger than the root system.
Handle carefully to avoid the sharp spines and sap.
Pruning
Minimal pruning is required.
Remove dead or damaged stems with sterilized tools.
Be cautious of the white, milky sap, as it can be irritating to skin and toxic if ingested.
Propagation
Propagate via stem cuttings or offsets.
Allow cuttings to dry and callus for a few days before planting in dry soil.
Wear gloves when handling the plant due to its sap and spines.
Am I Pet Friendly?
Unfortunately I am NOT pet friendly.
What size am I?
I am in a 8cm pot.