Guess I'm missing the point here about the "bare bottom" concept.
If you cover the tiles with sand or gravel, for plants or whatever, why use tiles to begin with?
Help me here, not getting it. I'm old and feeble.

If you cover the tiles with sand or gravel, for plants or whatever, why use tiles to begin with?
Help me here, not getting it. I'm old and feeble.

