How to prune euphorbia cooperi

Spring or early summer during active growth. Cut dead or damaged branches cleanly at the nearest lateral junction using a sharp, sterile saw or secateurs. Stand upwind and protect eyes and skin from latex spray. Pack the cut with dry sand or tissue to absorb sap and allow a full callous to form.

Rarely — as needed only. Euphorbia cooperi is a large, candelabra-form succulent that grows into a tree in habitat but is slow in a pot. Pruning is rarely needed indoors. Remove dead or damaged branches only. Latex is extremely toxic and caustic — wear thick gloves, long sleeves, and eye protection at all times.

Cut dead or damaged branches cleanly at the nearest lateral junction using a sharp, sterile saw or secateurs. Stand upwind and protect eyes and skin from latex spray. Pack the cut with dry sand or tissue to absorb sap and allow a full callous to form.