I was referring to all the standards, KNO3, KH2PO4, K2SO4, CSM+B, GH Booster.
I was pretty certain they'd be fine, but the growth just isn't quite there yet so it popped into my head. Like some chemicals and meds lose potency.
I stopped dosing my tank about 5 years ago when my clown loaches decided to not be compatible with plants anymore. This is a new tank (1 month) so I've dug everything back out from before.
I'll just stick with it and see if the plants get happier with more time. It's been 10 years since I've started a new planted tank so I don't remember going through an initial lull like this.