African Milk Tree

🌵 Meet the African Milk Tree

Tall, spiky, and full of personality — the African Milk Tree is your low-maintenance, sculptural bestie. Despite the name, it’s actually a type of Euphorbia, not a cactus, though it totally acts like one. It grows fast, thrives on neglect, and adds serious vertical drama to any room. Just don’t let the white sap fool you — it’s a bit toxic and sticky, so handle with care.

---

🌞 Light

Sun lover alert! The African Milk Tree needs loads of bright light to stay happy and upright.

Ideal spot: A sunny south- or west-facing window.
Direct sunlight: Yes, please — it can handle several hours a day.
Low light: Not a fan. In dim spots, it’ll stretch out (aka get leggy) and might droop.

🌱 Tip: Rotate every few weeks to keep it growing straight and avoid that lean-to-one-side look.

---

💧 Water

Think “desert vibes.” The African Milk Tree prefers to stay dry rather than wet.

When to water: Let the soil dry out completely between waterings.
How often: Every 2–3 weeks in spring/summer, less in autumn/winter.
Watering tips: Use the “soak and dry” method — water deeply, then let it dry out fully before the next drink.

💧 Tip: In winter, you might only need to water once a month. It’s basically hibernating.

---

🌡️ Temperature & Humidity

This spiky queen loves it warm and dry.

Ideal temperature: 18–29°C (65–85°F)
Cold drafts: Nope. Keep away from windowsills in winter or sudden chills — anything below 10°C (50°F) can damage it.
Humidity: Not picky! It thrives in normal to low humidity.

🌬️ Extra tip: If your space is dry and sunny, you’re already winning.

---

🌱 Soil

Drainage is everything — this plant hates wet feet.

Best mix: Cactus or succulent soil, or standard potting mix with added sand or perlite.
Drainage tip: Always use a pot with drainage holes. No exceptions.

---

🌿 Fertiliser

It’s a light feeder, but a little boost during growth season helps.

Type: Cactus/succulent fertiliser or balanced liquid feed diluted to half strength.
When: Once a month during spring and summer.
Pause: Skip feeding in autumn and winter.

🌱 Tip: Over-fertilising can cause soft, weak growth — keep it chill.

---

🪴 Potting & Repotting

It grows fast when happy, so don’t be surprised if it needs repotting!

When to repot: Every 2–3 years, or when roots are coming out the drainage holes.
Best time: Spring or early summer.
Pot size: Go one size up, and keep it snug — it prefers being a little root-bound.

🪴 Tip: Wear gloves! The sap can irritate skin and eyes.

---

✂️ Pruning & Shaping

Prune to control height, shape, or remove damaged stems.

When to prune: Spring or summer.
How: Use gloves and clean, sharp shears. Cut above a “node” (where the branches form).
Warning: The milky sap is toxic and sticky — avoid contact and wash off immediately if it gets on your skin.

✂️ Tip: Let cut ends callous over for a few days before placing in soil if you want to propagate.

---

🌱 Propagation

Euphorbia trigona can be propagated by cuttings — but carefully!

1. Cut a healthy stem using sterilised shears.

2. Let it dry and callous for 3–7 days.

3. Plant the cutting in dry, well-draining soil.

4. Water lightly after a week, then treat like a mature plant.

🌱 Tip: Wear gloves and keep pets away — the white sap can irritate skin and is toxic if ingested.

---

⚠️ Common Problems

---

✨ Extra Care Tips

🧤 Safety first: Always wear gloves when handling — the sap is toxic to humans and pets.

☀️ Sun acclimation: If moving outdoors for summer, introduce it to direct sun gradually to prevent sunburn.

🪴 Support: Tall stems may need staking as they grow. Use bamboo stakes or tie them gently for support.

💨 Airflow: Keep the area ventilated to prevent fungal issues, especially in humid environments.