Yeah, thanks for the tips. I'm just estimating based on the breeders' suggested flowering times...but I've got my scope out these days when I visit 'em, and I'm considering taking branches off at different times once I get into October...that way if the rippers find a plant, I'll at least have collected some of my harvest already. A little too early for that right now, but soon.
Oh, and that seventh photo is of the two NHH plants growing on our rooftop right now (at least I think that's the one you're referring to). No worries about those getting jacked, since they're out of sight and not easily reachable. They're starting to fade earlier than the one NHH I have going at a remote location. Maybe cuz they're in 3-gal buckets and not 5-gal bags? I'm not really sure...could also be a result of them getting stressed last week when I was a day late with their watering. In any event, I've read widely varying flowering times for this strain (anywhere from eight to eleven weeks), so you may be right, it's entirely possible that these will be done in 3 weeks or so.
Chances are I'll probly start taking at least sample buds off all the remaining plants by next Friday or so, since I've never smoked any of these strains...really anxious to get a small taste SOON.