Just made a total flush. The new res with flora kleen will run until 05/06 @00:10
The today res is
04/06
EC: 0,47
PH: 6,4
05/06
Flush made, now I've a totally new res with a lower EC and stable PH.
After the flush the new leaves seems going better.
EC: 1,3
PH: 6
06/06
Great new: she starts smelling very good :D
EC: 1,18
PH: 5,6
07/06
EC: 1,17
PH: 6,04
08/06
EC: 1,37
PH: 5,8
09/06
EC: 1,37
PH: 5,72
09/06
EC: 1,33
PH: 6,15
10/06
BAD THINGH HAPPENED. I realized that the PH meter was broken and the PH res were very much lower than what I guessed!! The roots was immerged from many days in a really acid solution.
So I completely changed the res and eliminated all the rotten branches (that was many). I hope my girl will survive to this bad stress. Finger crossed!