Just like cannabis, people often smell basil before they see it. The plant fills the air with a powerful aroma that drives away would-be pests like aphids and asparagus beetles. It’ll also attract various pollinator species that will boost the biodiversity of your garden.
 
Basil companion planting will help asparagus, beans, beets, cabbage, chilli and bell peppers, eggplant, marigolds, oregano, potatoes and tomatoes. Tomatoes benefit from basil companion planting. Growing tomatoes and basil near each other is said to make each crop taste better.
 
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