Basic Nutrients for a healthy Northern Light Auto.

I would grab some peters 20 20 20, it comes in a blue powder form and you use a teaspoon to 1 table spoon per gallon of water, real easy to mix and use. you can also spray the leaves with it in a spray bottle, just do not spray after the plant is in flower as you want to keep those bud sites dryer. when mixing the nutrient I would also use a cal mag and you will be good during veg. now when the plant starts to flower you will want to use something else, I use beastie bloomz by fox farm along with cal mag, again this is a powder nutrient and is very easy, hope this helps?

Ghe floranova one part veg and florabloom one part bloom. A lot of bang for your buck