Use a simple hand trowel to dig a spot for the container in your garden. Plant the container snugly into the hole. Backfill the hole with soil if necessary to achieve a sturdy fit.
As an alternative to beer, you could mix two tablespoons of flour, 1/2 teaspoon of brewer’s yeast, one teaspoon of sugar, and two cups of warm water. Use this mixture instead of beer. [4] X Research source Some recipes do not include flour, so you may be able to leave it out if you don’t have any.
There’s no need to empty traps filled with dead snails. Other snails will be attracted to their friends’ decomposing bodies. Pour the beer and dead garden snails into a disused part of your yard or into your compost pile. [7] X Research source
Maintenance and placement of this larger trap is the same as with the regular traps. In other words, fill it halfway with beer, sprinkle some yeast in it for greater efficacy, empty it every two or three days, and place it three feet from other traps. This trap could prove more effective than a regular beer trap, since snails will be unable to leave once they slide in to get the beer. Adding a small fence around the garden can help them from eating your vegetables and herbs.