Are you talking about Salvia Argentea (Silver or Clary Sage)
Artemis is a selection of that. It is a short lived Perennial or down here is annual.If that is what your asking about should be fine in Zone 7 just save the seed.
Rich should be better able to answer as he is in North Carolina.
Art

Thank You Art...I just wanted to find out some information before I planted it.It is also known as silver sage.