When they are small they get a lil bit of fertilizer. They get straight water untill they start showing that they need more nutes.
Now that they are big I fill a gallon jug and poor it in the pot, I don't have time to be fucking around with how the water is dispersed on the soil.
I wait till the soil feels dry between waterings. I have no real water or nute schedual. I look at the plant and it tells me what it wants. if I over.nute it, it lets me know. If it has been too long between waterings it tells me. If it wants more nutes it shows me.
Its like raising a baby. After a while you know what signs to look for, to take care of its needs without having to have it spelled out to you.