Are my plants ready for harvest

In my opinion that plant has a few more weeks before its ready, id say at least 3 more, I don't really see many amber tris at all and most the pistils are still white. Even the picof the sugar leave has a lot of clear tris and they mature faster than the ones on the buds themselves, if you're aiming for a week flush I would wait another 2 weeks and start to flush than, or better yet in 2 weeks time make another post with updated pictures. Good luck!

Seems about right time to start flushing, but may i recomend not flushing? Just let her keep growing and fattening up all the way till harvest. Evidence of flushing working is only anecdotal evidence, not hard proof, only perceived experience. The ripeness also depends on the desired effect, if you want a sedative high, your gonna want about 70% amber trics, if you want a more head high and not so strong on the body, you are gonna want to harvest in about 1 week or week and a half.