it looks more indica domaniate to me, for sure bro. and judging by the pics it dosen`t look to be flowering yet, has the pistils started showing yet? a good indication that buds willl start developing within 1-3 weeks or so. Now as far as being ready for harvest beafore first frost it all depends on the strain and when frost comes aroud, but you should be able harvest beafore or around Nov for sure, so i woulden`t worrry bout it. and when growing outdoors theirs no set tine for a "full life cycle" cannabis will veg until the around autum when the days get shorter, triggering the plant to flower. where i live (Maine) my outdoor crop usually starts to flower around setember (giver or take) depends on strain. nice lookin plant though