Antiques for Zone 4?
I live in Massachusetts. We are zoned at 5b, most of the time. Some websites will zone us at 6, but I think they're just hoping we'll buy a lot of stuff that will die off... Our climate, especially winters is so variable that we can have different zones in the same 1 acre lot!
That being said, I'm dying to grow an antique, but wary of shopping online for it because some sites are so "sketchy." Can anybody recommend a reliably cold hardy antique rose? I can provide it with whatever it needs, location-wise, but I can't control the weather!