Have a growers choice white widow in 3gal fabric pot. which says 8 to 9 week. I'm on week 11 and trichomes are looking cloudy and I see a few amber but not much. I been flushed last Friday 3gal and then today I did 4gal. Ppm is around 575.. should I get ready to harvest this wknd or so? Or should I wait longer. Any advice greatly appreciate. Or if need to post more information just let me kno.