I would recommend getting something from Ace seeds. Tikal is a good sativa starter, only takes 10 weeks. their Panama goes a solid 11-12 weeks. I'm currently growing Golden Tiger, which finishes between 98 to 112 days. Outdoors in northern USA is impossible for most landrace sativas. Not without starting flowering a month or so indoors then moving outside for the remaining duration. I recommend everything I've grown from Ace seeds, everything is unique. The Panama is a cerebral racy chatty effect, while Malawi is very introspective and upbeat on lower doses and on higher doses it's trippy bordering on disorienting.