looking good.
not sure about that photo of the leaf - is that just one leaf, or is this developing further on the plant? i think you're so close to harvest, that if this is an issue, this issue wouldn't develop into hindering now your yield or quality.
the overall bigger picture shows that you're doing good. Nuh, even great. Maybe i'm modest, but i would be content, no - happy with this grow, you've done well.
patience, my friend, you know it's all about that. the more patient you are, the more you will be rewarded.
for me, it's way too early - but that's probably my preference. when those white pistils mostly changed to brown (if not all), and more withered. you've just entered the early stage of the harvest window - i don't think you want to harvest at this early stage, though some do prefer this. I like the 'head' stone, though i like the 'body' stone where you lose physical co-ordination - its this sort of territory that you have just entered in this harvest window.
you're asking this question, when?, when its just at the earliest window of harvest. wait, and you will be rewarded with volume and quality - more yield, and 'heavier' effects of its smoke. some strains put significant volume (maybe 20%) in the last 2 weeks to full maturity.
this is the time, to contain your excitement and expectation, hang on a little more, 2/3+ weeks is just a little more, compared to all the effort and time you've spent on this grow. and then after harvest, be patient with its drying & curing.
i think a lot of this - this thing of ours - is about patience, and managing expectations.
you are almost there, and you have done well so far. you are right, the finish line is close, but it's still a little further than you think (?).
nuh, it's too early to harvest....ask again in about 3 weeks.
