The best EC for flower and how to lower it?

[panel350]

Hi All, I have done a nute change as per Nufield chart and added some PK heavy the EC was 2.2 now 2 days later it's hitting 3.0 ,is this something to be worried about?? should I lower the Ec by adding Ph'ed water ??
gratefull for all advice .
Cheers Kev

 

[GrizzWald]

Yes and yes... 1.7...

 

[panel350]

Yes and yes... 1.7...

Cheers ,she is in week 5 of flower ,I added 2liters of ph'd water and the Ec dropped to 2.8 should I drop it more??

 

[GrizzWald]

Drop to 1.7 and you should get some stability...

 

[MrIcculus]

PH-EC_Chart1.jpg

• MrIcculus
• Sep 29, 2018

This could be helpful information to have? Though i think @GrizzWald nailed it.

 

[GrizzWald]

That's an awesome chart for new growers... rep worthy, if they still had them

 

[MrIcculus]

That's an awesome chart for new growers... rep worthy, if they still had them

I remember seeing it here in my lurker days and finding it useful, even in coco, to a point.

Tyvm good sir...

 

[panel350]

Thats awesome mates,so added 2liters of Ph'd water at 5.8 to res EC went from 3.0 to 2.6 two hours ago ,have just rechecked now it's EC 2.2 and ph is steady at 6.2. I will check again in 3 hours .
Thanks for help
Kev

 

[panel350]

Update ,added another liter of Ph'ed water waited 3 hours ,now EC is 2.0 and Ph is 6.1 .Will check again in the morning , small adjustments are good

 

[panel350]

Update ,been checking twice a day ,thanks to that chart I'm in a good place ,water falling ,EC stable 2.1, Ph stable at 6.2 .
Cheers Kev