I remember reading somewhere its like Perlite, Vermiculite or Peat Moss! Combine 2 of those for a nice medium. Cant remember where I seen it and those 3 are available at my loacal store.
Just setting up my first grow so need some help with medium...
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 know
Yeh I have had a look at alot of US brands and then realize you cant get them down in Oz...Not much of a choice at my local other than what is stated above