Gardening Companion Planting Chart

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This companion planting chart is compiled from personal experience, recommendations, folklore, and science. Use it as a general guideline for planting vegetables, herbs, fruits and flowers in your garden, but do your own study also!

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Note: There can be variances in the performance of "good" vs. "bad" companion combinations, based on gardening conditions.

COMPANION PLANTING CHART (HERBS)

Plant Type	Compatible For Companion Planting	Incompatible
Anise	Coriander
Basil	Tomatoes
Bee Balm	Tomatoes, Peppers
Borage	Tomato, Squash, Strawberries
Caraway	Peas	Fennel
Catnip	Turnips, Eggplants, Peppers
Chives	Tomatoes, Carrots, Grapes, Roses	Peas, Beans
Cilantro / Coriander	Beans, Spinach, Peas	Fennel
Dill	Onions, Lettuce, Cucumbers	Carrots, Cabbage, Tomatoes
Fennel	plant by itself if possible.	Cilantro
Garlic	Roses, Cabbage, Raspberries, Tomatoes, Eggplant	Peas, Beans
Horseradish	Potatoes
Lemon Balm	Cabbage, Broccoli, Brussels Sprouts, Cauliflower, Turnips, Rutabagas
Mint	Cabbage, Tomatoes
Parsley	Tomato, Corn, Asparagus
Rosemary	Beans, Cabbage, Carrots, Sage
Sage	Rosemary, Cabbage, Carrots	Cucumbers
Savory	Beans, Cabbage, Onions
Thyme	Cabbage, Eggplants, Potatoes, Tomatoes

COMPANION PLANTING CHART (FLOWERS)

Plant Type	Compatible For Companion Planting	Incompatible
Marigold	Potatoes, Peppers, Eggplants	Beans
Nasturtiums	beans, peppers, cabbage, cucumbers, squash, pumpkins
Sunflowers	melon, pumpkin, squash

COMPANION PLANTING CHART (FRUIT)

Plant Type	Compatible For Companion Planting	Incompatible
Blackberries	Dill, Carrots
Grapes	Blackberries, Beans, Peas	Radish, Cabbage
Melon (Honeydew, Cantaloupe, Watermelon)	Sunflower, Radishes, Beets, Corn	Potatoes
Strawberries	Borage, Peach Trees	Possibly Cabbage

COMPANION PLANTING CHART (VEGETABLES)

Plant Type	Compatible For Companion Planting	Incompatible
Asparagus	Tomato, Parsley, Basil, Lettuce
Beans, Bush	Potato, Celery, Cucumbers, Corn, Strawberry, Summer Savory, Carrots	Onions, Fennel
Beans, Pole	Corn, Summer Savory, Radish, Tomato	Onion, Beets, Kohlrabi, Garlic, Chives
Beets	Bush beans, Lettuce, Onions, Kohlrabi, Cabbage, Mint	Pole beans, Mustard
Broccoli	Marigold, Sage, Beets, Nasturtium, Lettuce	Tomato
Brussels Sprouts	Aromatic Herbs, Carrot, Dill	Tomato
Cabbage	Celery, Onions, Potatoes, Aromatic Herbs, Beets, Chamomile, Spinach, Chard	Strawberries, Tomatoes, Pole beans, Dill
Cabbage, Chinese	Celery, Onions, Potatoes
Carrots	Lettuce, Radish, Onions, Tomatoes, Peas, Rosemary, Sage, Leeks	Dill, Anise
Cauliflower	Sage, Thyme, Mint	Grapes
Celeriac	Leeks, Tomato, Beans, Cabbage
Celery	Onions, Tomato, Cabbage, Bush Beans, Nasturtium, Leeks
Chard		Potatoes
Chervil	Radishes
Corn	Pumpkins, Sunflower, Peas, Beans, Cucumbers, Potatoes, Squash	Tomatoes
Cucumbers	Corn, Peas, Radishes, Beans, Sunflowers, Cabbage	Aromatic herbs, Potatoes, Sage
Eggplant	Beans, Marigold, Lettuce
Garlic	Roses, Cabbage, Raspberries, Tomatoes, Eggplant	Peas, Beans
Kohlrabi	Cabbage, Broccoli, Cauliflower	Tomatoes, Beans, Strawberries
Leeks	Carrots, Onions, Celery	Peas, Beans
Lettuce	Onions, Strawberries, Beans, Carrots, Radishes, Peas, Cucumbers, Cabbage, Broccoli. Tomatoes
Okra	Marigolds, Eggplant, Peppers
Onions (& family including, garlic, leeks, shallots, chives)	Lettuce, Beets, Carrots, Strawberries, Tomatoes, Cabbage, Summer Savory	Peas, Beans, Sage
Parsnip	Peas, Beans
Peas	Carrots, Cucumbers, Corn, Turnips, Radishes, Beans, Tomatoes, Potatoes, Aromatic Herbs	Onions, Garlic, Leeks, Shallots, Gladiolus
Peppers	Tomato, Basil, Parsley, Petunias, Carrots, Onions, Okra, Marigolds, Cilantro, Catnip, Tansy, Nasturtium	Fennel, Kohlrabi, Beans
Potatoes	Beans, Corn, Cabbage Family, Marigolds, Horseradish, Lettuce, Radishes, Scallions	Pumpkin, Squash, Tomato, Cucumber, Sunflower, Chard, Raspberries
Pumpkins	Corn, Marigold, Beans, Sunflowers	Potato, Raspberries
Radishes	Beets, Carrots, Spinach, Parsnips, Cucumbers, Beans, Lettuce, Peas, Kohlrabi, Nasturtium	Cabbage, Cauliflower, Brussels Sprouts, Broccoli, Kohlrabi, Turnips, Hyssop, Grapes
Rutabaga	Mint, Sage, Thyme, Marigolds, Nasturtium	Grapes, Strawberries, Tomatoes, Pole beans, Dill
Spinach	Celery, Eggplants, Cabbage, Peas, Onions, Brussels Sprouts, Peppers
Squash	Radishes, Cucumbers, Corn, Nasturtium, Mint, Aromatic Herbs	Potatoes, possibly Tomatoes
Tomatoes	Carrots, Onions, Nasturtium, Asparagus, Cucumber, Aromatic Herbs (Parsley, Dill, Lovage, etc.), Spinach, Basil	Cabbage, Cauliflower, Fennel, Potatoes, Black Walnut, possibly Squash
Turnip	Peas, Brussels Sprouts	Potatoes