when should i harvest?

I've heard that u should harvest when 3/4 of the hairs turn brown. it looks to me that almost all of these hairs have turned brown. its been close to 6 weeks into flowering. heres some pictures, what do u guys think.

Oh....about halfway there then!

I say leave it for another week and see. Can you check the trichomes with a microscope?

no i dont have anything hightech i just grew from scratch.

i agree with another week.

1 more week and you'll be satisfied.

im a little late but thanx guys.