Hey I have a young sago (about 5 years old) and I just read on this site that sagos are hardy to zone 5a. Is this a mistake? Most of the time you see these as hardy to 20 degree F. I live in southern Michigan (zone 6a) and plan to experiment keeping the sago outside this winter in a pot. Am I an idiot for trying this? Should I wrap it?

Dude… I think I may of solced this… if you plant it in grow you may have a better Change of to live Pots can Freeze the Roots killing it.