specific nutes for growing

Greetings all...my first official post, though I have been reading for months...
Have tried to find this info in the site,but am not thus far...ergo my question is, what is the best nute mix that I can buy at the local agway store? IE brand name/specific number mix for specific nutes...am talking like a 12-12-12(numbers not correct just example) am growing indoors under chroma 50/wide spectrum in veg, and chroma 50/wide spectrum mix in flowering. soil is a mix of miracle grow, sand, and a cheaper grade potting mix. seed types unknown from various bags.
Thanks!!!peace out

Hi Rave,

I do not know what agway is...

but some decent (easy to find) all purpose nutrients are

Shultz
Miracle Grow
Fox Farm


Always dilute your mixture to a safe level... burning your plants with nutrients can be devastating... it is also vital to pH your water... you can get a cheap pH tester (with adjusting fluids) at any hydro store....

General Hydroponics pH Control Kit

this is an example of a good simple kit!

love