Any ideas ?
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It’s been a bit since I’ve visitied and I may be missing something. So I can’t be certain, but if you’re running DWC and the bleached areas on the leaves are your concern, I have good verified reports of water change outs doing real well.
I would try to keep the pH at 5.8. Early on veg would be about 800 ppm. My source sticks to a name brand three part Flora series. Very reliable. Plus CalMag and HydroGuard. Water is always let stand a minimum of 24 hours to de-gas before being added to grow pots as well as being kept in the immediate grow area to stabilize the temperature at the correct level.
Good reports from trusted sources that the problem goes away in one to two weeks.
Rdwc system. Water is 5.7 . An air pump to each bucket. Water temp is about 76. Have a chiller coming . Advance nutrients . Sensi grow a&b , b52 and voodoo juice.
Thanks for the help
This is probably late, but they need cal-mag.
I just switched over to Jacks 321. They are rocking now.
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Pull your water ppms to 450
pH balancing always
Consult the internet for the your specific (too abundant) mineral or phosphorus.
I’m guessing from here.
Mine have had problems before, never that one.
But, you clearly have a “too abundant” something issue
Team Fat Ones
