I just started my first grow. 3 6qrt bubbleponic tubs. The seedlings are just about ready for nutes, so I went to the hydro store. I grabbed a bottle of FF liquid Grow Big. Then grabbed a schedule. That was yesterday, so today I really get to lookin at the nutes that I had purchased. Come to realize that I had grabbed the one for soil, and not hydroponic. Should I take this back and see if they have the other one? Or can I still use this one? I am so pissed, it was in the hydro section, can't even remember seeing a blue one....