What to plant with peppers: Best companion plants in 2023

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Companion planting is a gardening technique that involves planting two or more species of plants near each other to create a mutually beneficial relationship.

Cream Section Separator What are companion plants? Learn more

Gardeners can maximize yields, improve soil quality, and deter pests and diseases by choosing the right companion plants.

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Free pepper growing guide

Cream Section Separator Not sure where to start? I've put together a 34-page guide to help you grow an abundant harvest. Get the free guide

Keep reading to learn 5 companion plants that are perfect to pair with peppers. Be sure to check out the full article for the full list of 14+ plants!

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Onions, garlic, and scallions

Cream Section Separator Onions, garlic, and scallions deter rodents and fight aphids. I interplant almost everything in my garden with onions because it’s the most effective method I’ve found for deterring squirrels, which don’t like the scent. Learn more

Leeks and chives are excellent for repelling aphids from sweet peppers. The odor of chives adheres to the leaves of sweet pepper, masking its odor and preventing sweet pepper identification by the aphid.

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Basil

Cream Section Separator Basil is a great companion plant for chili peppers because it has similar growing requirements and can help deter pests like mosquitoes and hornworms. Learn more

Hot cherry peppers are great for companion planting with chili peppers because they can help deter pepper maggots, which are attracted to bell peppers.

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Borage and cosmos

Cream Section Separator Borage and cosmos are beautiful flowers that can also be great companion plants for chili peppers. In one study, adding borage improved habaneros production by increasing pollination. Learn more

Get the free guide to growing chili peppers

The "green thumb" is a myth — with the right information, anyone can successfully grow peppers. Enjoy this free 34-page guide to help you grow an abundant harvest. Cream Section Separator Get the free guide