I am hoping 1-2 weeks to go. Trichomes are almost all brown. Leaves are starting to fall out. I have been keeping up with the watering but the temperatures keep dropping. I hope to harvest before it gets too cold and call it a season until the spring.
You shoulda ded let red and blue go for another 2 to 3 weeks if not more. The plant still looks very dark green with little to no yellowing. You def woulda boosted your yeild!