Pereskiopsis (4-6" cuttings) [Often used for grafting cactus seedlings]
(1) 4-6 inch cutting of Pereskiopsis spp
Perskiopsis spathulata is one of the few cactuses that has leaves. It's also the most commonly used grafting stock for small cactus seedlings.
I have both the fuzzy and non-fuzzy variations of pereskiopsis, generally your order will be a mix of the two. It makes little difference as far as grafting is concerned.
These cuttings are all around 4-6" and are grown in the shade to make sure that they have tips soft enough for grafting. This on the other hand definitely makes a huge difference in grafts taking or not.
Anyone who has grown these before knows that they root extremely readily in either wet or dry soil. They are unstoppable growers! :)