In general you want to feed coco daily. I’ve been feeding my plants every two days and they are usually on the verge of being not happy by then… I just don’t have time for everyday feeding. Just look out for nutrient burn and that’s an indicator to back off the nutes. Some people feed twice a day. Some do water then feed and continue with that but it depends on your plants appetite and how strong your making it. Also bigger pots take longer to dry out.
Also you never really want it to dry out because you’re plants will suffer tremendously if it gets to dry. Trust me I’ve had it happen more than once.
Sorry I don’t know that nutrient line but all I can say is don’t follow the dosage on any nutrient bottle. Start out weak and work your way up.