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EC Running Too High?

Posted: Sat May 05, 2007 1:06 pm
by ShadowAD
Hello All,

Hope you can help me with a problem I'm having with the EC. I am in the 3rd week of bloom, plants have started heading on time for the last week.

Setup:

Have EC set at 1.8 and Ph 6.1
Growing room with 1000w
Avg temp 27-29 cel
Medium - clay balls & perlite
Running pump watering system, feeding 30 minutes, 5 times daily

For some reason my EC raises almost after every feed. If left without adding water to tub for a day or two, EC goes from 1.8 to as high as 2.5.

Thanks for your feedback everyone. :?

Posted: Tue May 08, 2007 11:23 am
by danthebadman
well for a start your ph wants to be around 5.5 for growing in hydro