Do not plant too deep — place within 5 cm of the pot rim — and top with 5 cm of gravel to
deter slugs and improve drainage.
Apply a layer of horticultural grit to the surface for a smart finish and to
deter slugs.
Finally mix them into your compost heap or add crushed eggshells to
deter slugs.
Another suggestion to
deter slugs and snails is to use baking soda or copper tape (check your hardware store) around the water dish.
If you're already using salt in the garden to help improve the soil, this should help
deter slugs as well.
Salt of any kind, including the epsom variety, is great for
deterring slugs.
Made from spent cocoa beans used in chocolate production, cocoa bean mulch is organic,
deters slugs and snails, and gives a garden an appealing chocolate smell.
You'll also need «browns», such as crushed egg shells (great for
deterring slugs and snails), paper and card, and straw; these provide fibre and carbon and, importantly, allow air pockets to form.
Not exact matches
One year we tried to
deter them with a tub of beer, you wouldn't believe the number of
slugs that ended up in the beer tub, but I felt like the beer was attracting them rather than
deterring.
Onions: Onions don't take up a lot of room above the ground, and are said to
deter many common insect pests in the garden, such as aphids,
slugs, and cabbage worms, making them a good companion plant for peppers.