well, from what I researched its hardy as hell and out here the nights get down to 65-70, some nights it was low 60s and she's thriving, days about mid 70s low 80s kinda weird weather out here this year but hey, its working out well. Its also disease and pest resistant as well as "the strongest outdoor strain" I believe nirvana seeds claim that but it being part of the widow family, white widow is mommy, father is a super skunk, crossed with the "famous" misty...and she was born. 50/50 indica,sativa (indica hardiness, shorter plant about 3') sativa strength it rates 15-20% on the strength scale. I hear NL is a good one too but may require more maintenance than your Early Misty. Hope that helps a little, I'm actually gonna check into it a little more, thinking about growing cheese but unsure if climate out here will be suitable for next year.