Plants known to deter rats, mice, and rodents include:
- Marigolds (Rosmarinus officinalis)
- Rosemary (Rosmarinus officinalis)
- Peppermint (Mentha piperita)
- Lavender (Lavandula)
- Onions (Allium sepa)
- Grape Hyacinth (Muscari asparagaceae)
- Garlic (Allium sativum)
- Daffodils.
What do rats hate the most?
Among the smells that rats hate are chemical odors such as the smell of naphthalene, the stench of rat predators like cats, raccoons, and ferrets, as well as several natural scents such as the smell of citronella, peppermint and eucalyptus oils.
Does mint plants keep rats away?
Peppermint has a pleasant aroma to most humans. However, rats dislike the smell. By planting peppermint trees in the landscape, you can keep rats at a distance. ... Dip cotton balls in mint oil and leave them wherever you suspect rats, especially around windows and doors.
