Inyan Posted May 30, 2018 Alright, now that I've got your attention. I thought I would share some information on how large a cacti cutting needs to be before it can be successfully rooted or grafted. For some of you paying attention... this is just an update. Cuttings first. And now for some grafts 45 days+ and this is how we do it 5 Share this post Link to post Share on other sites