Comment to 'Mag. deficient. Early onset. Epsom salts 1/2 teaspoon/gal. Defin...'
Comment to Mag. deficient. Early onset. Epsom salts 1/2 teaspoon/gal. Defin...

  • C

    I've read where LED lighting can affect mag uptake too. Weed loves mag. I've seen people use 10ml/gal of cal-mag for certain strains, which is 2 teaspoons/gal.Here's a pic of a more advanced mg deficiency. Happy growin magnesium deficiency marijuana leaf

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