Supercropping an auto...during flower phase?

Update... 3 and a half months old. The pH still drops like a rock every 6 hours or so, Still putting on weight though!

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hows she looking?
 
Re. pH dropping - root rot or other organic decay will drop pH. If it's not that, assume your EC is too high
educe your PPM 10% at a time until you reach a point where PPM is stable or dropping and pH is stable or rising.

I'm doing a grow of 4 GG autos and I just went through a pH dropping issue. It was resolved by dropping PPM - just like the charts recommend.

When I check my plants, I summarize them with the three letter code - Water (static or falling), EC (static, rising, falling), and pH (static, rising, falling) so you end up with a shorthand that helps you figure out what's going on in the res.



I
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This is "Son of Wonder Chart" and this version assumes that water is being taken up.

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