How To Use Progressive Web App aka PWA On 420 Magazine Forum
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a little epsom salt should solve a magnesium deficiency, go easy, half a teaspoon to a gallon, see if it helps
A little more info would be helpful along with pics.
Or, are we supposed to guess at causes and solutions?
Why are you so sure it's manganese that's lacking and not a lockout for example?
Earth Juice Micro-Blast is a good source of micros.
DD