Companion Planting For A Bug-Free Garden
| Plant | Companion | Repels |
| Asparagus | Tomatoes | Asparagus beetles |
| Beans | Potatoes Marigolds Nasturtiums |
Mexican bean beetle Mexican bean beetle Mexican bean beetle |
| Broccoli | Nasturtiums | Aphids |
| Cabbage | Sage Tansy |
Cabbage butterfly Cabbage worm and cutworm |
| Corn | Tomatoes Mint Rosemary Larkspur Soybeans |
Cabbage butterfly Cabbage maggot Cabbage maggot Japanese beetles Japanese beetles and chinch bugs |
| Cucumbers | Marigolds Nasturtiums |
Cucumber beetles Striped cucumber and squash bug |
| Dahlias | Radishes Onions |
Striped or spotted cucumber beetles Cutworms |
| Grapes | Geraniums Radishes |
Striped cucumber and squash bug Striped or spotted cucumber beetles |
| Lettuce | Chives | Aphids |
| Lupine | Radishes | Attract root maggots. Plant them as a trap crop. |
| Peach Tree | Garlic | Peach tree borer |
| Peas | Chives | Aphids |
| Potatoes | Beans Horseradish |
Colorado potato beetles Potato bugs |
| Roses | Geraniums Chives Parsley Garlic |
Japanese beetles Aphids Rose beetles Black spot, mildew and aphids |
| Rue | Marigolds | Nematodes |
| Squash | Radishes | Squash bugs |