Fairy Castle Cactus
I just purchased this cactus, with a flower, from Home Depot. It is about four inches high, with many little 'pups' growing to give it that castle look. How do I propagate it? I'd love to get a bunch of them growing in my house, not outdoors, as eventually I'd like to make terrariums and shallow groupings of different succulents and cactus.
I think this is the information you're looking for: https://www.gardeningknowhow.com/ornamental/cacti-succulents/scgen/removing-cactus-pups.htm