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[APD] Re: Ca/K+
> > I believe it is a clear relation with high K and some symptoms what
> > like" Ca deficiency (or Boron). If the explanation is salt estress ¿why
> > improves "adding" mor salts (Ca ions)?. I do not know if "that" is
> > by interference with Ca, B or whatever else but "it is"
> > I suffered this with Vallisnerias, Echinodorum, Rotala etc
> > Best Regards
> > Antonio Trías
> I've had sbveral species of Vals and many species of Echinordus at very
> hiogh K+ levels and moderate/low Ca levels.
> This effect of high K and low Ca is plant specific at the _worst_.
> It6 might be something else that you are doing but it's NOT from Ca and K+
> ratios unless you simply don't have enough Ca.
> Few folks measure Ca++ by itself.
> Few measure K+ for that matter either but folks want to talk a lot about
> and make claims.
> I've measured both of these. I simply do not see this occur with most
> Nor did folks when K+ was being dosed for a number years.
> If many folks are able to grow plants without deficicencies or twisted
> leaves, why can I?
> Magic water again?
> I'm not saying what it is,but I know what it IS NOT.
> This was the same thing people claimed with PO4 causing algae. I've plenty
> of PO4, why no algae if excess PO4 causes algae?
> I have high confidence in this because I know what I've done in the past
> and know I had higher K+ values than I do today and have lower Ca these
> days also.
> I've grown all 3 plant species in question quite well without using low
> Tom Barr
Who are speaking about magics ;-)?
I know there are to many variables, but I think is quite easy, at least on
my case. My water is hard about 15 Gh, sure is not a measure of Ca, but I
will have so bad luck all these hardness is produced by Mg?. Why These
retorted grows remits only stopping K dossing?.
I dont want to polemize, Tom, but my only variable where always K. I,m not
telling thes effects are "because" K block Ca uptake.
Other parameters? OK lets go to make one Hypothesis but ¿Which other?¿Where
do you thing will be the explanation?
I want to say I have no problems, when "I" have distorted growings, I reduce
my K dose and thats all, everythink goes fine but I would like to know why
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