I just looked them up, but I can't find any information on ingredients or cal/mag levels.using dutch science organic nutes i dont follow EC
Careful with epsom salt it's hard to over use but also can be devastating to plants if over used. Should be using a teaspoon per gallon of soil idk about ewc. I stopped using Epsom salt for magnesium for this reason. I do still use Epsom salt but as a foilar spray or I would if I had a mag deficiency but wasnt feeding time, maybe probably still just do foilar feedings until feeding time.Silca si bloom bloom nutes and add epsom salts every second feeding