Some updates from last weekend:
- the
first picture from saturday, the day before one more PWC and second HM trimminga primeira de sábado, antes da TPA e do trimming
-
the second one after the trimming
(this first picture is 2 weeks after HM trimming)
I can say that everything is going about right but last monday i saw something brown on plants and hardscape. Thursday it got worse.
On friday (on the weekly tests) i saw that NO3 was zero!!! Not right because i'm using Power Sand...
Some one (Nuno M., also a UKAPs member) pointed on a portuguese forum that might be Diatoms, what is about right because it's not a plant problem but something that gets out easly by touching with the hand.
I'm on the 6th week and for what i thought that wasn't suppose to happen at this moment, but it can be because of the 100 ember entering one and a half week before.
I made the usual middle-week PWC and are looking at fertilization issues also (lack of NO3 and PO4).
I think that ADA Brighty Lights are not giving enought macros... just thinking that many things i've been reading about ADA ferts can be right (too much water for the price).
Pedro.