Sprinkle an inch wide barrier of Slug Halt, a natural crushed seashell product, effective in stopping those invading slugs in their tracks; after the danger of slugs has passed its organic/biological properties allow it to be lightly raked into the soil to provide a mineral boost.

Slug Halt from Harrod Horticultural

Sprinkle an inch wide barrier of Slug Halt, a natural crushed seashell product, effective in stopping those invading slugs in their tracks; after the danger of slugs has passed its organic/biological properties allow it to be lightly raked into the soil to provide a mineral boost.

• 1kg tub.