

Meet the plant
A tall, cactus-like statement plant
Euphorbia trigona · also known as African milk tree, cathedral cactus, Abyssinian euphorbia
Native to Central Africa (exact wild origin uncertain)
A succulent euphorbia with tall, three-angled stems edged in small spines and leaves. It looks like a cactus, and its milky sap is poisonous.
- An upright, three-sided stem with a cactus look, in a 15cm grow pot.
- Easy to grow indoors in bright light or outdoors in sun or part shade.
- Prune as you like to keep the size and shape you want.
Where it thrives
The best spot in your home
Bright, indirect light by a sunny window indoors, or full sun to partial shade outdoors. Turn the pot now and then so it grows straight.
Safety: Keep away from pets and kids.
Care card
- Light
- Bright light
- Water
- When the soil is dry
- Humidity
- Low to moderate
- Temperature
- 12 to 32°C, no frost
- Soil
- Cactus mix
- Feeding
- Monthly in summer
- Growth
- Fast, upright
- Outdoors
- Yes, frost-free
Care made simple
Your first weeks together
- Wear gloves when handling: the latex sap is poisonous.
- Place it in bright light and turn it every few weeks.
- Let the soil dry between waterings, and water less in winter.
Plant doctor
If you see this, do this
- Soft, brown stem baseRot from too much water. Let it dry right out.
- Leaning or thin growthNot enough light. Move it closer to the window and rotate it.
- Leaves droppingNormal in cooler months or after a move; the stems are what matter.
Questions
Good to know
What size will I receive?
What size will I receive?
A plant in a 15cm grow pot. It may not have leaves on arrival. Every plant is unique; the photo shows the size to expect.
Can I prune it?
Can I prune it?
Yes, to keep its shape and size. Wear gloves and eye protection because of the sap.
Is it dangerous?
Is it dangerous?
Its latex sap is poisonous and can cause temporary blindness. Keep it away from children and pets.
Packed to arrive alive
4.94 out of 5 from 1114 reviews
We ship living plants across South Africa every week. This is what our customers say when the box arrives.
Our unboxing test: a plant box after a rough courier trip
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★★★★★
“Even after 7 days packed, the plants arrived in perfect condition - perky and happy for their new homes.”
Review on Scindapsus Aureus Devils Ivy · Nov 2023
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★★★★★
“All plants were sent beautifully packaged and arrived safely to Durban by courier.”
Review on Hoya Carnosa Krimson Princess · Aug 2025
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★★★★★
“I can't believe how beautifully my plants were packed. I received 5 and none was damaged!”
Review on Dracaena Compacta · Apr 2026
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★★★★★
“I ordered 3 plants, they were all bigger than the photo and delivered in great condition. Highly recommended.”
Review on Jade Money Plant Variegated · Sep 2025