Companion Plants Protection Keeps Your Plants Thriving

Companion Plants Protection: Helps Plants fend off a variety of plant issues

Companion plant protection keeps your garden healthy and may offer nutritional benefits. The list of companion plants is continually expanding. This page will be updated as we learn more about companion plants and what or how they interact with other plants, insects, and diseases.

companion plant protection from diseased plant example


Companion Plant

Plant Apart

Garden Benefits

Alliums, Garlic, Leeks, Onions, Chives Tomatoes, Carrots, Strawberries, Beets, Cucumbers, Celery, Lettuce, Peppers, Squash, Cucumber, Savory Beans And Peas Deters Carrot Flies, Aphids, Weevils, Fruit Tree Borers, Moles, Rust Flies, Nematodes, Spider Mites, Black Spot, and Mildew
Basil Asparagus, Tomatoes, Peppers   Basil deters Tomato Hornworms, Thrips, Asparagus Beetles, Aphids, Flies, Mosquitoes, and Spider Mites.
Bush Beans Beets, Carrots, Celery,  Cucumber, Corn, Eggplant,  Potato, Strawberry Alliums, Fennel Nitrogen Fixing. Deters Colorado Potato Beetle
Beets Bush Beans, Cabbage, Onion, Sage   Can Cross-Pollinate With Swiss Chard
Cabbage Bush Beans, Beets, Celery, Mint, Oregano, Onions, Savory, Tomatoes, Marigolds, Pole Beans  
Broccoli, Cauliflower, Brussels Sprouts, Bok Choy, Kale      
Chervil Radishes, Turnips   Improves Growth And Flavor Of Radishes And Turnips
Carrots Bush Beans, Pole Beans, Lettuce, Onion, Chives, Peas, Radish, Tomatoes, Sage Dill Carrots improve the growth and flavor of Cauliflower And Chives. Can Cross With Wild Carrot (Queen Anne’s Lace). Attracts Predatory Wasps
Celery Bush Beans, Cabbages, Cauliflower, Onions, Spinach, Tomatoes   Deters White Cabbage Moths
Coriander, Cilantro Cabbages, Kale   Deters Aphids while attracting Honey Bees.
Corn Pole Beans, Pumpkins And Squash, Peas, Cucumbers,  Potatoes, Cornflower Tomatoes A Heavy Feeder, Corn Benefits From A Nitrogen Fixer Nearby
Cucumbers Peas, Beans, Lettuce Radishes,  Sunflowers, Nasturtiums, Marigolds Potatoes, Aromatic Herbs Will Grow Up Trellises, Sunflowers, Or Corn Stalks Anchoring Them Against WindAnd Holding Fruits Up High Away From Ground Pests
Dill Cabbage, Lettuce, Onions Carrots, Tomatoes, Fennel Improves Growth Of Cabbage. Attracts Honeybees
Lettuce Alliums, Radishes, Carrots,  Cucumbers, Strawberries   Can Cross With Wild Lettuce Weeds
Parsley Asparagus, Carrots, Alliums,  Tomatoes   Deters Asparagus Beetles, Attracts Hoverflies
Peppers Alliums, Basil,  Nasturtiums, Purslane, Eggplant, Tomatoes, Potatoes, Or Where Tomatoes Were Last Year Seed Pulp Of Hot Peppers Can Be Used As a Deterrent For Rodents, Gophers, and Deer, Or Diluted For Spray But Will Not Deter Birds
Mint Cabbages, Strawberries Mint Is Aggressive And Will Overtake Plants, So Give It Room And Harvest Or Cut Back Often Deters Cabbage Moths, Aphids, Flea Beetles, and Ants. Attracts Honeybees And Pollinators
Radishes Beets, Carrots, Spinach, Parsnip, Cucumbers, Melons, Squash, Lettuce, Beans, Chervil,    
Spinach Celery, Eggplant, Cauliflower    
Tomatoes Basil, Borage, Carrots, Parsley Fennel, Peppers, Potatoes, Eggplants