Spray here down good with water and epsom salt so you can save as many leaves as you can, use 1/2 tsp per gallon of water. Then start adding 1/4 tsp of epsom salt to your water or feed! Also, those leaves that have spots already won't recover, but don't remove them until they are all crispy! And the reason I am telling you to spray her down, is because it will take at least 5 days before the magnesium you will begin putting in the pot makes it up the plant, and more leaves could die before that happens, so when you spray her down, that stops that from happening because the plant can easily uptake the sprayed on magnesium in through its leaves!