I used nutes every time i watered during veg. I have used nutes EVERY time ive watered period. Organics are almost impossible to over do. Just watch your plant, it will tell you want it needs. Watch the VERY VERY VERY tip of the leaves. You will see it turn a lighter green or brown. This is the first signs your plant has all it needs. This is a good thing, its called "greenhouse burn" It just means it has all it needs. Pay attention to the very very tips of the leaves, they will turn before the whole plant fucks up. That is unless you are using chemical nutes and you just pour them straight out the bottle
My friend was spraying what he thought was a diluted miracle grow solution on his plant outside. Killed that thing in 3 days flat. EVERY leave was brown. I say stay away from foliar feeding ALL together unless you are experienced...ok im rambling. Sorry.