Re: Please help diagnose plant problem..

The only thing in your PMDD is the trace mix?
You're not dosing Potassium at all?

You should invest in a water hardness kit to determine GH and KH... They're
very cheap.
You may need to dose Mg and Ca as well.


Isaac


"PR" <[EMAIL PROTECTED]> wrote in message
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> - I dose PMDD (only the chelate trace mix) weekly to maintain Fe level
> at ~ 0.1 ppm
> Poe