How long have you been flowering? Your pistils are still all white so I’d say you still have a while. Probably several weeks.
I agree with @Bass-Assassin. Probably 3 or 4 weeks.
agreed as well still several weeks.
When all your pistils are rust colored and receded or curled back in, start checking Triches with a scope, loupe or I use an erector eyepiece from an old telescope, works pretty good! Then get the Triches just the way you want them!
As @Bass-Assassin said, I would need to know how far into flower you are. I mark the day that I flip the lights, then plan on 10-12 weeks after I see signs of actual flower 
Well they autos, and they at 9 weeks now. Pictures don’t show well but pistols are turning and trichomes starting get cloudy. I’m giving another week.
I’ve had autos take 20 weeks, you are selling yourself short if u pull her in a week, think my average is around 12 to 14 weeks
yeah agreed, looks a bit early.
Genetics play a big part. I’d wait too. I’m still waiting for mine and they’re further along then yours.
But idk too much, this is my first grow ever. Had a lot of help from this community.
I’m giving her another week and then will reevaluate! I was just sharing pics anyways not asking. I’m taking it week by week. I’ve had a lot struggles with these. I’m just proud they made it this far finally!
My first grow too. Some good and not so good help. Some set backs. As I said I’m just glad they finally got this far. I’m NOT harvesting yet. Taking it week by week. Watching them closely.
Nice looking bud sho iz! 
Yeah two mine still have several popcorn size on lower branches. Have had to do a lot tucking. But they’re finally getting there. Hopefully next grow goes smoother. I’ll probably cry when it comes time to harvest lol. These 3 little ladies that made it this far really have had to fight get this far, alot ups and downs. I named them and even talk to them lol. But the reward will be great and alot lessons learned. So hopefully future grows are even better!
Always something but you learn from each grow and gets better as time goes on ( hopefully lol)…what is that plant Marie?
That one is Blueberry Auto. I also have an Amnesia Haze Auto and Northern Lights Auto growing. They still have awhile.
Won’t be long for you. I have like 6 plants to take down in next 2 weeks. Never messed with autos before but thought about it. Have 7 different strains going at the present only two I’ve never grown so testing those out, Zkittles,gold leaf,cherry pie, so far so good on those 
Biggest thing i learned is they definitely don’t go by the seed to harvest 8 to 10 weeks a lot sites say lol. They ready when they ready.
Yup and don’t always go by the picture listed 
I was told these and autos easiest for beginners. So thought give it a try. I have cancer so thought growing my own be easier and cheaper than driving an 1 to 2 hours to the closet dispensaries.