I've moved onto remo nutes after 5 grows with the GH trio.Life was so much easier before everything was so "woke". I've used this product for over 15 years and it hasn't harmed me yet. I've been sticking seeds in dirt since before a lot of you were born, but according to what I read, I was damn lucky I harvested anything... I was once told, if you can grow pepper plants, you can grow weed. Guess I'm lucky.
I will say this. Pound for pound GH trio is still the most potent less is more nutrient on the market. I could feed half strength or less during flower still get nute burn. Moneys wise huge savings in nutes
My hydro store stopped carrying it so I moved onto REMO after many good reviews. Remo is also a good product so far a little less salt buildup than the GH TRIO.
I still keep a bottle of GH 10/10 pk booster and their flora-kleen for flushing.
Love the remo line so far tho.
But if you want to save money. And keep it simple with 3 part system nothing else. Flora series from GH the way to go in my opinion.