Quote Originally Posted by stinkyattic
I would not ever, under ANY circumstances, add Epsom salts to my nute solution because of the chance of locking out OTHER nutes. If you are running in correct conditions, there is PLENTY of Mg available in all quality complete fertilizers- unless it is locked out by pH or overfert.

For a quick fix, mix a couple pinches of Epsom salts in a spray bottle of lukewarm water with one drop of liquid dish soap, shake, and mist onto your plants daily until you see greening between the veins.

I assume you HAVE correctly identified that you have Mg deficiency symptoms?
Stinky: Are you saying that the spraying will turn leaves green again? I thought that any damage was permanent and you could only help the leaves not showing damage yet. Maybe I'm confused or not thinking straight. ?????????