General help

I’m late into my group 3 autos unknown strains one. Feminized I’ve been using a fertilizer that 20 2020 and I was advised against it halfway through my Grow but my plants seem to be doing fine. I’m wondering if I would’ve gotten bigger output if I would’ve used a fertilizer cure towards this type of crop I recently purchased nutrients that made for this type of grow so I’m going to see the difference soon. I think the only thing that I’m missing in. My set up is a tent so I can control the environment better