Nah cant get coco locally...I looked for it...I can get it online though but I can only seem to find those little pellets, the ones that expand, ya knowCan you get coco at your local place?
I personally love coco with 20% perlite.
What you are talking about is a soiless mix.
Meaning void of nutrients. Or inert.
Coco IMO is great.
Convenience of soil but with the added benefit of being treated like hydro.
J