Nutes can be really dangerous I've found out. I use FFOF and I have never given them more than half the recommend dosage. When I gave them the half dosage they damn near died. Since then, it's been 1 quarter dose every other watering. I think Fox Farm soil is so full of good nutes already you really need to be careful.
Your experience may have a different outcome than mine.
Your experience may have a different outcome than mine.