Bush snails: updates on caffeine, hydrogen peroxide?

[nhbeek]

Hydrogen peroxide, even when diluted kills all of the root tips on your plants. I have observed bad leaf drop after using peroxide as well.

Some people here like using coffee, I have never tried it.

I do know from my own experimentation that malathion drench kills the snails with minimal damage to the plants.

Whatever method you choose, you will need to use multiple applications to get a complete elimination.