Coffee grounds happen to be suggested like a home cure to keep slugs and snails away. Grounds repel slugs, Hollingsworth found, however a caffeine solution is a lot more effective, he states: "Slugs reverse soon after contacting the [caffeinated soil]."
In connection with this, will coffee kill snails?
Coffee grounds scattered on the top from the soil will deter slugs. When utilizing coffee grounds, moderation is suggested. Research in June 2002 reported within the