Ready for harvest??

Hey everyone! First off, this forum is great! I've been learning a lot. Three clones are getting close to harvest but still have clear trichs. Can anyone tell by these pictures how far away they are from getting chopped?

http://forum.grasscity.com/absolute-beginners/1099675-completely-new-5.html#post17101893

 

Anyone...?

 

Even though the trichs are still clear?

 

Just checked again and it is probably half clear, half cloudy trichs.

 

Thanks for the reply. So, do you think flushing should start in around a week?