Khurtmani should be cold hardy, this is a general statement. I assume since the variety known as Khurtmani is in fact Brunswick according to most fig experts in Israel and elsewhere then "Khurtmani" should be a cold hardy variety. I only posted this for those who may search for info on cold hardiness like I have in the future and may not be sure if they can grow "Khurtmani" in ground. I have yet to find anything on any other Israeli or Syrian varieties as far as cold hardiness. Any insights would be excellent!