Little help with Nutes...

Sorry guys, I did search for the past half hour but couldn't come up with a concrete answer.
First timer here, gonna be growing a few plants outside and was wondering if you guys could suggest a good fert.

I am from Canada so getting my hands on some "fox farm" might be tricky.

Any ferts will work. Its all about how much to give them. Start with a little and wait for a week and half and then see how they react. Then adjust accordingly.

I use miracle grow tomato food, never give any nutes to weed at what the bottle suggests always start at least a quarter of the strength the bottle says to mix.