Here is mine, it spent the winter in a cool room in front of a window.
Gave it once a week a bit water when it was totally dry, it kept growing
slowly. Btw the same as my Ventricosum.
Now, I moved it to my small GH against a wall wich can stand some frost.
It will be out in a few weeks as I can move it under a roof in case of
nightfrosts.
Ron