Coming into the home stretch now.
As of today, it's been 8 weeks flowering...
the C99 is rated at 8-9 weeks and it does seem to be starting to show signs of wrapping up. It's the only plant thats eating up leaves at this point... and trichomes are maybe like 3% amber. Unfortunately with my 30x loupe I have a hard time seeing the difference between clear and cloudy sometimes... still has so much "fresh" growth/hairs though that I will probably let it go to 9 at least, and keep a close eye on the trichomes to make sure the amber doesn't get out of control.
The NLxNL is sort of a mystery on finishing time because I can't find it listed anywhere as a strain (was a freebie from SeaOFSeeds, literally said "NLxNL" and nothing else) but I found ratings both from 6-8 weeks and another that said 9-10. So I'm sort of riding it out, but the hairs are receding on the bud tips so I'm keeping a close eye on it overall. I am not seeing much amber at all yet though, even on the tip of the main cola. I'm really looking forward to harvesting this though, as it's got that huge donkey dick main cola that's probably the biggest bud I've grown yet... haha.
The two "Kolossi" are still packing on weight... kolossus is rated at 9-10 weeks. No way they're ending at 9 though, the way they're looking, too much new growth. At least 10... will keep an eye on trichomes though just in case...