I'm very satisfied with your product.
That was my first grow, so, I can't compare results to other nutrients, but I will definitely use it again and again ...
Not sure why but when not using 100% strength since I grow autoflowers, I have had to adjust the pH up when using Reverse Osmosis water. Other than not being 'pH perfect" for me I think these are good nutrients.
What can I say A1 nutrients? So far they work in soil. They work in hydro and they have everything covered. Whether you're organic you or you just want to go go big great nutrients.