What is the optimal amount of nutes ?????

Hey all,

What is the best way to tell what my plants need during there growth?

NPK and other micronutes.

Vegg? 0-2 weeks

Flower? 0-2 weeks, 2-4 weeks, 4-6 weeks, 6-8 weeks, and if needed 8-10 weeks.

Also when is it best to flush the plants?

I'm in Ocean forest soil/coco/perlite mix 45/45/10

Thx

I know someone knows.