First off it isn't a "cactus", it is Euphorbia, a succulent, but can't recall the species. I guess you could divide it in the spring and have lots of new plants to give to others in trade. Just be VERY cautious of the latex white sap because it is extremely irritating, especially on the face and other tender skin.

This post was edited by bikerdoc5968 on Wed, Jan 16, 13 at 11:51

E. trigona? Ditto about caution pls. w/ the sap.

Can these be planted outside. We live in SE Middle

Where is SE Middle?