Nutrients

So I’m running Advanced Nutrients line. Been following the feed schedule. Seems like when I do feed them they explode in growth. My question is. With this schedule I’ve posted it says “Week” so do I give them this much once per week or every watering? Been looking online but can’t find a definitive answer. I am currently in week 4 about to enter week 5 on autos and doing half of the recommendation. Thank you in advance for any information.