weight and harvesting after peak potency.

I just noticed that several of my plants are completely red-orange with hairs. But this is way to early for my normal harvest. I usually don't finish in time if anything. I am mostly concerned with weight this year. I heard most of the weight is put on during week 8-12. Is this true? I am on week 6-8 for most on my babies. I really really want these buds to fill out, but lately they have almost stopped putting out new yellow hairs?

This is the first year i have used purple max and now just added gravity to the mix. It seems to be doing great so far, but for some ( this might be my imagination ) it almost seems like it is making them get the the harvesting point faster. I didn't think this would happen, i thought that my buds would just be a lot bigger and stickier. Which they are but i don't want to harvest untill i loose my sunlight in 20 days.

Any advice? These are outdoor by the way.

leave them out as long as you can. They definitely could go longer.

What strain are they? Are these the same seeds you've been growing?

depending on the strain. this year i was surprised with an auto flowring plant an i pulled it a month ago. just get a 420 scope and take a look.

Not sure of the strains. Just a hand full of UG seeds. "Unknown greats"

So just let them go as long as i got sun? Sounds good to me.

I was looking today and i still see a few yellow hairs pushing their way out. So i will leave them.