im new to soilless grows my self ive been getting reading some of stinkys stuff on coco as im keeping my mums in coco i would really recomend coco its so simple . sorry i dont know much about 50/50 im just new to cloning with it but if you are planning on doing a full grow in it could you do a log as i am real intrested in this subject and anytips i can gather on soiless gardening.thanks the postman.