Is the pot causing it to be root bound and killing the plant?
What exact fertilizer product(s) are you dosing?
I use Sachem Flourish ferts, the nutrient specific type not the all -in one. I also dose Trace (micro nutrients )as well using Seachems dosing chart for all ferts.
Well, it's not helping the plant reach its full potential.Is the pot causing it to be root bound and killing the plant?