all purpose Plant food Miracle-Gro any good?

Hey i was curious if i could use all purpose plant food by miracle gro? my plants are northern lights and about 3 weeks in, anybody know if it would work out pretty good? the plant food is 24-8-16
Thanks for your help

it's not the best but if is all you got

i've come across a few threads where people have had issues with that. i think it is a little strong for MJ. I would start out with small doses, slowly working up to half the recommended amount. Pay close attention to the tips of leaves for the begining signs of nute burn, when you see it, back off the nutes.