I start in straight ffof and have never had a problem.She'll recover as long as she doesn't get any worse. I use ffof for my grow but never put my seedlings in it cause it seems to hot.
I only had that problem with my Blue cheese and Master Kush so it was enough for me to use happy frog. Was scared shitless when it happened with the Blue cheese.I start in straight ffof and have never had a problem.