Herbs Plants That Repel Rats | eHow (Also, Peppermint tree, Garlic Garlic Society, Tomato plants and their leaves, Daffodils, Marigolds, Lavendar, Oregano, Sage, Black Pepper, Cayenne.) May 10, 2017 by admin Herbs Plants That Repel Rats | eHow (Also, Peppermint tree, Garlic Garlic Society, Tomato plants and their leaves, Daffodils, Marigolds, Lavendar, Oregano, Sage, Black Pepper, Cayenne.)