to be truthfull they are still good nutrient ---, even today so, so so many products that one has to watch nutrients can be very expensive , dpending on your style
Agreed one can spend a ton of cash if I was still outdoors in ground I'd have no issue using peters they even have a bloom formula these days when friends want to give growing a few plants in their garden I still suggest it... I use straight coco or DWC these days I like how stable Canna Coco A&B are with my well water I bought their outrageously expensive Boost once but every time used it the girls developed heavy foxtails with no weight I tend to avoid all the nutes with all the extra bottles of additives
