Nutes - how often?

just wondering approx how often a sog plant in a 4 inch pot might need nutes? how often during veg, early flower and late flower?

i'm wondering if adding nutes every week is enough or should it be done more/less often. assuming somewhat correct ratios of nutes or being used for each stage, i'm juts unclear on how often to apply

It depends on how often you change your reservoir and how much water your plants take up in a week. Sounds like you're on the right track - I add nutes once a week and change my reservoir no less than every two weeks.

of course - this is all dependent on the plant. if it looks green and bushy - great! if it looks yellow or nute burned - change the reservoir and add less nutes.

You use your feeding chart you got with your nutes.It tells you how much at what point and what the lights should be on time wise.It also shows what your ppm or ec will be around at that point. Just use the chart to measure nutes and then check your ppm to see if your close to what it says you should be and keep the ph at 5.8 and res water temp below 73 F and your good.