Julie, deejayus, jancol, hablu, ladyecheveria,deejayus,

I dont know julie what you should do in re your pachypodium .. i have mine in a shed by a window. I wish some one would give you and I a link that gives cultivation notes for Pachy podiums as i know that some should be watered in winter as that is when they grow eg aP. namaquanensis cf lamerii.

What do you think of my frost tolerance

Baldric

that would not be enough overhere. we get lots of rain during wintertime and than suddenly some days (sometime weeks) of frost. (on the ground sometimes minus 10 or more celcius) You must live in a dry area to try it like this.
In the front at the right side just after the green plastic is that an reddisch Fero? If so, it really should be protected against frost. greets Harry