Rooting Cactus Pieces: Safety First (Euphorbia Check)

Rooting a piece from aunt's flowering cactus: confirm it's not Euphorbia (toxic) first. Then standard cutting protocol.

Identification First

• Send photo to expert/nursery
• Check sap: white = Euphorbia (STOP—hazardous)
• Check spines: from areoles = cactus; from surface = Euphorbia

If Cactus: Standard Propagation

1. Break/cut at joint (clean break)
2. Callus 2-3 weeks (shade, horizontal)
3. Plant 3-4" deep in dry cactus mix
4. No water 2 weeks
5. Roots in 4-8 weeks

If Euphorbia: Do Not Attempt

• Sap causes blindness, severe burns
• Requires full PPE and experience
• Buy your own safe plant instead

Easy Alternatives

• Ask aunt for a pup/offset (already rooted)
• Buy same species from nursery
• Try leaf propagation (if applicable)

Flowering suggests maturity—offsets likely available. Safest route: get a piece with roots already.