These are hybrids with pectinifera and buiningii genetics.
Uebelmannia are tropical cactus, and like warm, humid conditions during the summer. Full morning sun is good, but try to avoid direct sun in the afternoon.
They don't like the cold, and need to be kept very dry during the winter months.
The actual plant pictured is the one you will receive- Shown in a pot 60mm across. (small plant)
Please note - Plants are posted bare rooted- without pot and potting mix.
A name tag will be wrapped with your plant for easy identification.