# African Milk Tree (Euphorbia trigona)

> Euphorbia trigona, commonly known as the African Milk Tree, is an architectural succulent shrub native to Central Africa, characterized by erect, 3- to 4-angled ridged stems lined with paired spines and teardrop-shaped leaves. Despite strongly resembling a columnar cactus, it is a true member of the spurge family (Euphorbiaceae) and exudes a toxic milky white latex when cut or injured. In indoor culture, it is highly valued for its vigorous upright growth, dramatic vertical silhouette, and effortless adaptability.

- **Scientific Name:** *Euphorbia trigona*
- **Botanical Family:** Euphorbiaceae
- **Care Difficulty:** Easy (1/5)
- **Cold Hardiness:** 5°C (USDA Zone 10b)
- **Pet Safety / Toxicity:** Toxic to Pets (May cause irritation or toxicity if ingested by cats/dogs)
- **Canonical URL:** https://sukulentler.com/en/species/euphorbia-trigona
- **Markdown Source:** https://sukulentler.com/en/species/euphorbia-trigona.md
- **Botanical Photo:** https://sukulentler.com/assets/images/articles/species_euphorbia_trigona.webp?v=1793836796

## Light & Sun Exposure

Bright indirect light or gentle morning direct sunlight. Protect from scorching midday sun through glass, which may burn the tender foliage.

## Watering Schedule & Method

Soak-and-dry method. Water thoroughly only when the entire potting mix is completely dry during the growing season; reduce drastically to once a month or less in winter.

## Soil & Gritty Mix Formula

60% Pumice/Lava Grit + 40% High-quality Cactus Peat

## Cold Tolerance & Overwintering

5°C (USDA Zone 10b)

## Propagation Methods

Stem cuttings. Rinse cut ends in cold water to halt latex flow, allow the wound to callus for 5-7 days in a shaded area, and insert into dry gritty mix (wear protective gloves).

## Available Language Editions

- [TR: Afrika Süt Ağacı (Euphorbia trigona)](https://sukulentler.com/tr/turler/euphorbia-trigona.md)
- [DE: Dreikantige Wolfsmilch (Euphorbia trigona)](https://sukulentler.com/de/arten/euphorbia-trigona.md)
- [ES: Árbol Africano de Leche (Euphorbia trigona)](https://sukulentler.com/es/especies/euphorbia-trigona.md)