Lol
Miracle grow works...it's in the name. But....the one negative thing is when it has "extended release" or "feeds over 3 months " that is when you will probably get problems. And it wasn't designed for cannabis. But use it sparingly and monitor your ph and you can probably get away with it. You might want regular m.g and their bloom booster box too though.
Keep in mind other items in the house that can be used though like Epsom salt for magnesium, egg shells, banana peel tea etc.