Plants in mail

Well, I have a question that's been on my mind lately.

Say I was to buy a peruvian torch or other trichocereus cactus, a rooted cutting. And some wild dagga or sinicuichi seeds. If they were to go through the mail to the northeastern US, where it is starting to get down to 20-25 degrees F at night, would they arrive still alive? Or would the cold kill them?

Thanks in advance for any help :cheers2:

 

They are specially packaged so this doesn't happen.

 

Ok thanks man... Just wanted to make sure I wasn't going to kill a cactus for no reason.

 

Thanks for this post...I also live in the North Eastern US, and was thinking of getting one of those cacti and wondering the same thing about shipment. Thanks again