It could be mites or worst
The morgellons (just joking) is just dust. Dont you see them sometimes flying around you when the light is right. It falls down your living room surfaces so you have to clean it. Everytime you walk around you flip this shit up in air and breath it. It gets into your grow room without any filter at all and the sticky resin catches the dust and hairs, it's normal, not mites. But then you smoke them, still. YOu can't tweeze them out, qwwhen you try... more settle that time tweezing out lol
To catch the biggest noticable dust & hairs usually it is enough to just have inlet insect filters of your tents keeping it closed ecept for watering and inspection and keep that time short, to not let too many dust and hairs in that time get in and settle on the buds.
Use a enclosed grow room at all, not just grow openly in your rooms. I dont know your setup.
You only posted 1 pic and ask for when it's ready.
How is anybody else supposed to know other than you, you know the details. You have the triches in front of you... also it depends WHAT YOU WANT.... you want it slam your head like a wrecking ball, harvest early on the given schedule of the strain (like BK not suggested you to do and beginner soften do, because they cant wait). If you want a funny dope, let some get amber, thats usually after the breeders schedule because they tell when is it possible at first to "harvest" (early).
We dont even know if it is short or long flowering or a hybrid....
It is possible to harvest too late when you want THC. Thats when ALL triches got brown crumbled, half way gone. You are left with only some CBD and most CBN.... still aids you sleeping

. But in general BK is right... btw. nice genetic, great grow man, the small overfeed signs shows me you maxed out your feed, adjusted it perfectly to the finish. Respect!