Companion Plants for Pepper
Discover which plants thrive alongside Pepper and which ones to keep far away. Strategic companion planting boosts yields, repels pests naturally, and makes the most of your garden space.
Good Companions for Pepper
Plant these near your Pepper for mutual benefit
Basil
GoodRepels aphids and spider mites; both prefer warm weather and similar watering schedules
View Basil growing guideCarrot
GoodDeep carrot roots break up soil around pepper plants and don't compete for the same nutrients
View Carrot growing guideOnion
GoodThe strong sulfurous scent of onions confuses aphids and other insects targeting peppers
View Onion growing guideTomato
GoodSimilar growing needs make them natural companions; together they attract fewer pests than alone
View Tomato growing guideMarigold
GoodRepels soil pests and nematodes that damage pepper roots; also deters aphids
View Marigold growing guidePlants to Avoid Near Pepper
Keep these away from your Pepper plants
Fennel
AvoidFennel's root secretions inhibit growth of most vegetables including peppers
View Fennel growing guideKohlrabi
AvoidKohlrabi stunts pepper growth when planted in close proximity
View Kohlrabi growing guideWhere to Grow Pepper With Its Companions
Check your city's planting calendar for Pepper and its best companion plants.
Frequently Asked Questions
What grows well with Pepper?
Basil: Repels aphids and spider mites; both prefer warm weather and similar watering schedules. Carrot: Deep carrot roots break up soil around pepper plants and don't compete for the same nutrients. Onion: The strong sulfurous scent of onions confuses aphids and other insects targeting peppers.
What should you not plant near Pepper?
Fennel: Fennel's root secretions inhibit growth of most vegetables including peppers. Kohlrabi: Kohlrabi stunts pepper growth when planted in close proximity.
What is companion planting for Pepper?
Companion planting for Pepper means strategically placing plants nearby that offer mutual benefits — such as repelling pests, attracting pollinators, or improving soil conditions. Good Pepper companions include Basil, Carrot, Onion. Avoid planting Pepper near Fennel or Kohlrabi.