11 Reasons Why Garlic Is a Gardener's Best Friend
Garlic as a companion plant Inter-planting garlic with peppers, carrots, eggplant, and tomatoes can help to deter a number of pests, such as spider mites, aphids, Japanese beetles, and carrot root fly. 8. Garlic extract Cut up a large garlic bulb, and pour a liter of boiling water over it.