Calcium, magnesium or nitrogen def?

[upinsmoke365]

Also I hit them last night with Epsom salts hard before lights out with 1/4 teaspoon in 2 cups of water in my spray bottle. They look a lot greener and more perked since last night. So I am thinking magnesium is locked out. So I guess a flush is in order, I may just go with bloom nutrient, might be to much for the plants between the bloom and veg nutrients.

 

[upinsmoke365]

My thoughts mainly are maybe it is a salt toxicity, and if it is then. I might just foliar feed mag for abit and see how it goes. Flushing now. The pH of my tap water is 7 just know, but I follow it up with a gallon per pot @ slightly below six and a light feeding. Some will say the pH spike to much but I am lazy and this is much faster lol. I just let the water run through each pot for a few minutes and it drains into the tub. Here's some pics.

 

[upinsmoke365]

So I decided to continue my nutrient program and won't be adding magnesium. Both nutrients contain magnesium, so maybe I was over doing it with the addition of Epsom salts.