bitFerret on Nostr: If you’re going fully natural, a clay soil that is heavily compacted will do a fine ...

If you’re going fully natural, a clay soil that is heavily compacted will do a fine job but a PVC liner will be a good option if you haven’t got any clay in the soil . If you’re looking to spend some more money an EPDM rubber mat will be the most durable. Make sure there’s no sharp edges objects that can break through the layer.