Propagating Euphorbia from Cuttings: Tips for Success

Euphorbias (like Crown of Thorns or African Milk Tree) exude white, irritating sap when cut. Rooting cuttings is straightforward if you follow a few rules.

Best Practices

1. Take tip cuttings 4–6 inches long. Older, woody stems root poorly.
2. Let callus: 1–2 days in shade (not a week—too long risks desiccation).
3. Plant in cactus mix: Insert 1 inch deep in barely damp, porous soil.
4. Warmth & light: Bright light, 70–80°F. No direct sun initially.
5. Water sparingly: Mist occasionally until roots form (2–4 weeks).

Safety Note

Wear gloves; sap is a skin/eye irritant. Wash tools after.

Success isn't guaranteed, but this method maximizes your chances. Patience and minimal moisture are key.