Coco is supposed to not need any larger particles to help with oxygenation.
You have to buffer coir for 48 hours prior to use, no?
Peat moss you can get at any garden centre or lumberyard/borg for that matter.
Coir is more of a specialty item, at least around here.
I actually have a big pail full that I am using on the plants outside...
Yep, I added perlite anyways
If you have a plumbing mishap with the hydro it could get interesting fast
That's a good couple of posts and should help someone decide which way thier boat floats.