Finishing phases

[UncleSativa]

I see a lot of your plants are still green at the final stage. My crops always turn yellow. Any secrets? That purple loooks amazing. I have some just like it and it was green mostly all the way through.

 

[DomsChron]

Use organics and keep temps ranging from 20 degrees F between night and day. I.e. around 60 lights off 80 lights on.

Let me know in a few weeks if you got lucky!

The low night time temps and low nitrogen late in flower makes the chlorophyll "bleed" different colors.

Heres a recent NL baby I pulled down it changed some maroon/red and some bud tips were a nice lilac tint: