PLANT	PLANT WITH	BENEFITS	DON'T PLANT WITH
Asparagus	Parsley	Both are more vigorous
	Tomatoes	Protects against asparagus beetles
Beans	Carrots	Aid growth	Onions, garlic, shallots
	Marigolds	Deter bean beetle
	Summer savory	Deters beetles, improves growth
Broad beans	Sweetcorn	Mutually self-supporting
Green beans	Celery – 1 plant to every 6	Improve growth	Fennel, onions
	Cucumbers
	Strawberries	Improve growth
Beetroot	Kohlrabi	Use the same kind of culture but take soil nourishment at different levels
Broccoli	Celery, sage, rosemary	Improves growth	Tomatoes, strawberries
Cabbage	Hyssop, thyme	Repel white cabbage butterfly	Tomatoes, strawberries
	Onions, potatoes	Good companion plants
Carrot	Onions, leeks, rosemary, sage	Repel carrot fly
Cauliflower	Celery	Repel white cabbage butterfly	Tomatoes, strawberries
Celeriac	Leeks	Good companion plant also needing potassium
Sweetcorn	Peas, beans	Restore to the soil nitrogen used up by the corn
	Melons, marrows, cucumbers	Like the shade provided by the corn	Tomatoes, strawberries
Cucumber	Corn	Protects against wilt	Potatoes
	Radishes	Protects against cucumber beetles
Leeks	Celery, onions, carrots	Good companion plants
Lettuce	Onions	Help repel rabbits
Melons	Corn, sunflowers	Good companion plants
	Morning glory	Stimulates germination