“Progress” shots of a blossom on my Gymnocalycium mihanovichii (Moon Cactus). The scion of this one was paler when I purchased it (which is the reason I purchased it— I had never seen a pale yellow Moon Cactus before!), so I’m a little disappointed that it has turned neon-orange like most other Moon Cacti that I see, but even still it is exciting to watch it blossom and change colors.