Coco (80%) & perlite (20%) mixed up in stand alone pots/trays, hand fed ~ "Passive Hydro". I made the switch to coco and never looked back, it's so much more easier to work with and to keep on top of.
^^ Casey Jones (TRC cut) @ 21 days
^^ Banana Puff (my keeper) @ 21 days
^^ Lost...