ahhh coco...
coco is weird stuff
used it for a few years
when in bloom
feed them twice a week
saturate the medium with feed and check it everyday, don't feed again for 2 - 3 days, allowing the coco to dry almost fully
not much to it. coco is a great place to start. I know I learned a lot from using it. I've since switched to flood tables..
oh and Welcome aboard!