get a flouro at least within a foot of the plant, but also not too close.
so is this SOIL (organic matter broken down into dirt, mixed with some stuff like maybe a little coco, perlite, whatever)
Coco (straight coco coir, harvested from coconuts, washed bla bla bla
or what ???
you need to be specific what type of coco did you use? you keep saying its coco, soil, perlite, and clay pebbles on top.. so it's going to effect what pH you need to give it if it's actually soil with some coco(6.5), instead of straight coco which is 5.8
when you get your seeds really just go follow what someone else did for their drip setup, same brands of stuff and so on, it's great u got the coco specific nutes.
at the stage those clones are at now you may be better off getting a couple more going while you wait on your order, to practice for the germination