MIMedGrower
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Idk i just need a holiday here... its been common knowledge for decades upon decades how alkalinity affects ph... I have no idea how after 10 yrs of hydro it isn't known.
it is known. And even in the directions for dyna gro protekt it says to use it as ph up.
and silica is considered a macro nutrient for most plants now. It is used by cannabis more than phosphorous in published tissue tests. Most plants benefit in health and yield from 49ppm fed continuously.
And the expensive mono silicidic acid is not necessary. All the positive tests that proved silica is needed i found used potassium silicate.
the most knowledgeable plant professor i know for cannabis uses vermiculite for silica. So immediate uptake is not a priority it seems. Nor is it with calcium or mag or...
More money for the company is the benefit of highly expensive unneeded ag products.
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