I am pleased that it is for you interesting. I wish good luck. Please demonstrate findings of your experiments
Jurek

I would love to also see what plant you are taking tubecles off. I was speaking to a friend and he told my kotso is also possible from tubercles. I now have to prepare some stocks, unfortunately my peres are outside and they are still sleeping, too early to take cuttings.

time to cut up some of my competition grafts of ariocarpus retusus elongatus... i think i may have a crested one?... either that or i damaged the growth point! & i have a heap of pere ready to go. Bewdy!!!