I never normally see snails in my garden, but the pesky things have been munching away at my newly-planted lobelias and I'm seriously fed up. I don't really want to poison them, but I've just bought another 2 trays of plants to replace the ones that have been eaten and don't want to just keep throwing my money away. I have 2 dds and next-door neighbours cat who also use the garden, so I would prefer a non-chemical method if possible.