Fertilizer, how often... ?

hello guys, i have a question, i would like to know how often should i give my plants fertilizer, is it each time i water them ? i am new to this so i dont know very well... thanks in advance

Definitely read the back of the bottle of whatever nutrients you are using and divide the dose by 1/2 just to be safe. Fox farms nutrients for example is every other watering but all are different. what soil are you using?

i didnt start growing, i will start soon, i just wanted to be sure about everything. thanks, that will help