Epsom salt dosage

Nutty sKunK said:

What dosage do you guys use for your plants? Also how frequently do you use them?

I measured 1Tbsp per gallon and got like 1000ppm. Surely that’s too much magnesium for the soil?

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Wastei said:

1g per gallon should give you 26ppm Mg and 34ppm S. Total 60ppm ~0.11 EC. 0.5g per gallon is a good starting point but it all depends on what's already in the mix?

I use Epsom salt with every nutrient feeding since it's part of the base formula.

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