Companion Planting
BENEFICIAL GARDEN COMPANIONS
| PLANT |
MOST BENEFITS TO |
EFFECT |
COMMENTS |
| basil |
asparagus, peppers, lettuce, tomatoes |
1,3 |
enhances growth, repels flying insects |
| beans |
potatoes, beets, squash, lettuce, cucumbers, carrots, corn |
1,4 |
deters potato beetles |
| borage |
squash, tomatoes, strawberries |
1,3,4 |
provides minerals and repels tomato worm |
| calendula |
broccoli, cabbage, corn, beans, peas, spinach |
2 |
attracts minute pirate bugs and lacewings |
| chamomile |
all garden plants |
1,2,3 |
improves crop yields, attracts parasitic wasps, lady bugs, lacewings |
| chives |
tomatoes, carrots, apples, berries, grapes, roses |
1,3 |
deters japanese beetles, aphids |
| dill |
cabbage family, cucumbers, lettuce, onions |
2,3 |
growth, flavor of cabbage family |
| garlic |
tomatoes, cane fruits, fruit trees |
1,3 |
repels, potato blight, also use as spray |
| geraniums |
cabbage family, grapes, roses |
1 |
repels cabbage worms, japanese beetles [use white variety] |
| goldenrod |
all garden plants |
1,2 |
attracts big-eyed bugs, ground and soldier beetles |
| marigolds |
all garden plants |
1,2,3 |
repels aphids, potato and squash bugs, long-term use kills nematodes |
| nasturtiums |
all garden plants |
1,3 |
deters many pest bugs, attracts black fly |
| onions |
most crops, except peas or beans |
1 |
deters many pests, especially maggots |
| petunias |
eggplant, grapes, greens |
1 |
also plant with any vegetable bothered by leaf hoppers |
| potatoes |
bean, cabbage corn, melons |
1,2 |
repels bean beetles |
| radishes |
beans, carrots, cucumbers, lettuce |
1 |
repels cucumber beetles |
| sage |
cabbage, carrots, tomatoes |
1,2,3 |
deters cabbage moths, carrot flies |
| summer savory |
beans, peas, onions |
2,3 |
generally beneficial |
| tomatoes |
asparagus, carrots, cabbage |
1,3 |
tomatoes and asparagus are mutually beneficial |
| yarrow |
most aromatic herbs |
2,3 |
attracts parasitic wasps, lady bugs, tachinid flies |
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1]repels insects; 2]attracts beneficials; 3]improves health/flaver; 4]adds nutrients
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