Most plants like to be set into relatively warm soil—say, 50 to 55°F. Once they take these are apparently, generally, pretty cold hardy. We would advise waiting to avoid the risk of frost. Or plan to protect them. Reply
Most plants like to be set into relatively warm soil—say, 50 to 55°F. Once they take these are apparently, generally, pretty cold hardy. We would advise waiting to avoid the risk of frost. Or plan to protect them.