What Is Companion Planting?

Carrots also attract lacewings and ladybugs, both of which eat the aphids that attack lettuce.

The two are both root vegetables, but they won’t compete for soil nutrients or space.

Carrots in the ground

Dimitrie Ragar / 500px / Getty Images

Planting these two together increases the sugar and carotenoid in carrots.

Plus, marigolds will repel carrot rust flies and carrot psyllids.

Chives will enhance both the texture and taste of carrots while also repelling pests with their pungent onion smell.

Close up shot of Salad Bowl lettuce.

Jojan/Flickr/CC BY 2.0

These two root vegetablesmake excellent companion plantsall summer long.

Beets

Image Source / Getty Images

Beets and carrots grow together like two peas in a pod.

They help add organic nutrients into the soil, creating a richer environment for carrots.

Onion bulbs in garden

rootstocks / Getty Images

The smell of sage will deter pesky and destructive carrot rust flies.

Pairing them with low-growing carrots helps cover ground area and prevent weeds from taking over.

Marigolds also help sweeten the flavor of carrots, by increasing both sugar and carotenoid in their roots.

Flowers yellow, roundish, large sized with musky pungent fragrance.

Ravinder Kumar / Getty Images

Red Bell Pepper Plant

Vasin Hirunwiwatwong / Getty Images

oregano plant

annick vanderschelden photography / Getty Images

tomato plant with several red, ripe tomatoes and green leaves in background

Helios4Eos / Getty

Bright green cilantro leaves growing in a terra cotta pot.

Cilantro is easy to grow in a container or in your herb garden.k8 / Flickr /  CC BY-NC-SA 2.0

Growing rosemary plant outdoors in terracotta pot herb garden.

Jena Ardell / Getty Images

Chives flowering purple blooms in a field.

Jasenka Arbanas / Getty Images

Leeks in the ground ready to pull

The Spruce / Randi Rhoades

Bunch of radishes

Howard Grill / Getty Images

Beets being picked in a vegetable garden

Image Source / Getty Images

Bush beans

brytta / Getty Images

Turnips & Greens

John Burke / Getty Images

Cabbage in garden

undefined undefined / Getty Images

Rows of spinach plants

Vaivirga / Getty Images

Sage growing in a pot

Daniela Duncan / Getty Images

Cucumbers

Garsya / Getty Images