I have a question hopefully someone can answer... Im wondering if the FF big bloom can go bad? Let me explain further.

I moved a couple times and had packed my nutes in a steel lockbox. It got pretty hot inside the lockbox during the move and was wondering if the heat could mess with the micro beasties in it. I recently gave my kush some water and half dose of big bloom and it burned it up. Not too bad but enough to say WTF!

Any info? Ill post a pic in a few.