How long until harvest ?

my girls are in their 6th week of flower a lot of the hairs have turned orange tricomes are pretty cloudy this is as good as i could get them you think i should flush or keep feeding ?

Let em run a couple weeks longer

so should i feed them or just plain water ?

a few more weeks . I feed mine up until the morning I cut them down.

looking close, another week or two as stated.
As for the dilemma of using nutes or not, there will not be a consistent answer to this often debated subject, but it comes down to a personal choice, pro's & con's to both sides of the table.
Dr. Jekyll

Some implement a reduction schedule for the last 2 weeks, with only the last few days being straight water, sort of that indecisive middle ground that so many weak minds follow
Mr. Hyde