great post very informative way to not clutter up this already cluttered site with more... clutter. seriously bravo no sarcasm here. anyways coc has many advantages over soil. 1 it is inert and will not contain bugs pests etc. 2 it has a perfect water retention capability. 3 it is cheaper. 4 it can be reused. don't transplant into more coco as it expands very much when water is added. add some coco to your planter first, the plantar you choose to use all grow, then plant a seed / clone in the coco. obviously if youre using a clone it will be in a rockwool cube or peat pod so transplanting that directly into your main plantar will reduce future transplant shock you would have had. also if your planting from seed I would recommend a peat pod, rockwool cube oasis cube etc for your initial planting. there is one disadvantage to coco and that is it is inert meaning you need to add nutrients in your initial waterings so they will be broken down in time for the apical meristem to open. this is only true for organic fertilizers but I cant imagine someone using miracle grow with coco its almost blasphemy