Rosemary & Frost
 

I've found references that suggest that Rosemary can tolerate
some frost, but how much is "some"? I have 2 plants in pots
on my porch that I've been bringing inside when there is a
chance of frost. So far we haven't had any frost, but it would
be nice to know when I have to bring them in and when I can
leave them outside.
Brian, in Cedar