Gritty mix minus bark fines?
A thought crossed my mind about the gritty mix. I haven't used it long at all, but with thought to the future, I searched "reusing gritty mix" and read that the problem is sifting out the old bark fines. Now, with that said, what would be the consequence of making the gritty mix without the pine bark fines?? From my understanding, the turface is the main moisture holder right?? If you used just turface and grit, screened obviously, what would be the result?? If it would work, heck, you could make a batch, and never have to make more again.