Snails and slugs are repelled by copper. Copper foil or screen wrapped around planting boxes or trunks prevents them from crossing.
Snails and slugs are repelled by copper. Copper foil or screen wrapped around planting boxes or trunks prevents them from crossing. UC Regents
Snails and slugs are repelled by copper. Copper foil or screen wrapped around planting boxes or trunks prevents them from crossing. UC Regents