Dutch Passion Power.P's Auto White Widow under GN LEDs

[Gonzo]

Yes, I just spotted the browning too.
Not sure about pH as this is organic grow, so I don't use chemicals to alter it because this would kill the microlife.
I will try to reduce the amount of feed.

What kind of water do you use?

 

[Power.P]

I use tap water filtered with charcoal kitchen filter.

 

[Power.P]

Day 21.

 

[Power.P]

Day 22.