What Vegetables Grow Well Together & Why Companion Planting Matters | LoveToKnow (2024)

Not all veggies make great neighbors. Get the scoop on companion planting and the veggies that should and shouldn't be planted together.

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Contributor:Donna Cosmato

Donna Cosmato

Donna is a freelance writer with over 2,000 published works in various digital editorials. After twenty-five years as a beauty consultant, she hopes to educate and empower her readers to look and feel their best through her writing.

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Updated February 20, 2024

What Vegetables Grow Well Together & Why Companion Planting Matters | LoveToKnow (1)

The secret to getting abountiful garden isn't blasting Bach throughout the night but creating harmony. We're not talking about the vocal kind but the symbiosis that comes fromcompanion planting. Companion planting focuses on figuring out what vegetables, herbs, and flowersgrow well together. It's all about nurturing symbiotic relationships to create the healthiest, hardiest plants you possibly can.

An Easy Guide to Which Vegetables Grow Well Together

There is a science behind which veggies you shouldplant together in your garden. Every gardener needs to knowwho makes the best bedfellows and who the undesirable roommates are. Thankfully for you, we've laid it all out.

Vegetable Companion Plant Don't Plant Together
Asparagus Tomatoes None
Beans (Bush or Pole) Celery, corn, cucumbers, radish, strawberries, summer savory Garlic and onion
Beets Bush beans (not pole beans), cabbage, broccoli, kale, lettuce, onions, garlic Pole beans
Cabbage Family (cabbage, broccoli, kale, Brussels sprouts) Beets, celery, dill, Swiss chard, lettuce, spinach, onions, potatoes Pole beans
Carrots Beans, tomatoes None
Celery Beans, tomatoes, cabbages None
Corn Cucumber, melons, squash, peas, beans, pumpkin Tomatoes
Cucumber Beans, corn, peas, cabbage None
Eggplant Beans, pepper None
Melons Corn, pumpkin, radish, squash None
Onions Beets, carrots, Swiss chard, lettuce, peppers All beans and peas
Peas Beans, carrots, corn, cucumbers, radish, turnip Garlic, onions
Potatoes Beans, corn, peas Tomatoes
Squash Corn, melons, pumpkins None
Tomatoes Carrots, celery, cucumbers, onions, peppers Corn, potatoes, kohlrabi
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Companion Planting Basics

Companion planting is the art and science of laying out a vegetable garden so that complementary types of veggies thrive in the same bed. It's a bit different from crop rotation, which means successively planting vegetables from different plant families in the same garden area season after seasonto minimize insect and disease problems. With companion planting, you're striving to create a harmonious ecosystem so Mother Nature can share her successes with you.

Fast Fact

Want to get some thriving asparagus this decade?Plant eggplant and asparagus together. The asparagus wards off undesirable root conditions for eggplant, while eggplant doesn't compete for nutrients in the soil.

The Science BehindComplementary Planting

The rule of (green) thumb for companion planting is to note which family each vegetable comes from and planting complementary families together. Vegetables from the cabbage family, for example, like to be planted with beets and members of the leafy green family.

Herbs end up joining the group because manyhelpdeterpests. Sometimes they even add a bit of zest likemint, which does double duty byalso improving thecabbages' flavor. You could plant any member of the cabbage family — which includesbroccoli and kale — with mint and see a higher yield and improved disease resistance.

Related: 10 Unbeetable Beets Companion Plants for a Healthy Harvest

Avoid Planting Some Vegetables Near Each Other

Just like people have their likes and dislikes when it comes to food,vegetables can be pretty persnickety too. They've got no problem voicing their preferences for who theirnext-door neighbors should be. Make sure you listen and match veggies well to encourage growth and high yields. For example, you'll want to keep corn and garlic separate, as well as tomatoes and peas. Although most gardeners want to jump straight into the dirt-digging portion of planting, this research phase isn't something you want to skip.

Other Flora Companions for Various Veggies

Veggies aren't the only companion plants.When you have a kitchen garden, you'll want your vegetables, herbs, and flowers to work well together. Not only is this super convenient,but it harnesses the power of nature to create an organic garden that naturally repels pests. You don't want the field mice chomping up your red-leaf lettuce. Marigolds are a gold-standard flower companion to most vegetables, but many herbs do great as well.

Fast Fact

Love pickles? Cucumbers and dill love each other, too. Planted together they help each other grow — cukes provide shade and dill attracts pollinators for cucumber blossoms.

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Marigold

What Vegetables Grow Well Together & Why Companion Planting Matters | LoveToKnow (2)

It's a drag thatMarigoldsare annuals, but they're worth planting because theyrepel many insect species. You can plant the red, yellow, and orangebeautiesaround tomatoes to inhibit ugly green hornworms. These big buggers can devour an entire tomato plant in one night. Plant marigoldsaround your entire vegetable garden each year to add some bright color and keep the insect predators away.

Herbs

What Vegetables Grow Well Together & Why Companion Planting Matters | LoveToKnow (3)

As mentioned, mint is a winning herb companion but other herbs also keep creatures out of your garden. Tuckbasil, oregano, rosemary, and chives in among your tomato and pepper plants. You can harvest the entire crop and make one great-tasting dinner in one fell swoop.

These herbs that do double-dutypack a lot of flavor, making your recipes that much tastier.

  • Nasturtium and rosemary deter beetles that attack beans.
  • Thyme repels the cabbage worm.
  • Chives and garlic keep the aphids away.
  • Oregano doesn't mesh well withinsects, so it's a sure bet.

Reap the Benefits of Your Strategic Planting

Gardening truly is an art — if it's carefully curated, you can create a synergetic system that nourishes your body and produces the tastiest treats. Companion planting allows you to harness the power of science and nature for higher yields and built-inpest control. Like any parent taking care of their babies, you want all of your kids to get along, and following companion planting guidelines will ensure that they do.

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What Vegetables Grow Well Together & Why Companion Planting Matters | LoveToKnow (2024)

FAQs

What Vegetables Grow Well Together & Why Companion Planting Matters | LoveToKnow? ›

Corn, beans, and squash have a unique symbiotic relationship in a Native American garden. Corn offers a structure for the beans to climb. The beans, in turn, help to replenish the soil with nutrients. And the large leaves of squash and pumpkin vines provide living mulch that conserves water and provides weed control.

What vegetables are good for companion planting? ›

Companion Planting Chart
CropCompanion Plants
BeansCorn, tomato, eggplant, carrot, cucumber, pumpkin, radish
CabbageSage, dill, beet, peppermint, rosemary, corn, spinach, sunflower, nasturtium
CarrotOnion, chive, rosemary, radish, nasturtium, cilantro
CeleryOnion, cabbage, tomato, bush bean, nasturtium
13 more rows
Mar 29, 2024

What plants grow well together chart? ›

Vegetables and Herbs Companion Planting Chart
PlantGood Together
PotatoBush Bean, Cabbage, Carrot, Corn, Horseradish, Onion, Parsnip, Peas
RadishBeet, Bush Beans, Pole Beans, Carrots, Cucumber, Lettuce, Parsnip, Peas, Spinach, Squash
SpinachCelery, Corn, Eggplant, Cauliflower
SquashCorn, Onion, Radish
15 more rows

What are the three vegetables planted together? ›

Corn, beans, and squash have a unique symbiotic relationship in a Native American garden. Corn offers a structure for the beans to climb. The beans, in turn, help to replenish the soil with nutrients. And the large leaves of squash and pumpkin vines provide living mulch that conserves water and provides weed control.

What vegetables need two plants? ›

Prime examples are cucumbers, melons, squash and pumpkins. The more pollen and bees you've got floating around, the better the pollination odds. Cucumbers in particular benefit from having several plants growing near one another.

What not to plant with cucumbers? ›

Brassicas: Plants like broccoli, cabbage, and cauliflower can compete with cucumbers for the same nutrients in the soil. They also attract pests that can damage cucumber plants, such as flea beetles and cabbage worms.

What not to plant with peppers? ›

Brassicas: Almanacs and home gardeners recommend avoiding planting brassicas (cabbage, broccoli, kale, collards, cauliflower) near peppers because they require different soil acidity levels and can deter pepper plant growth.

Can tomatoes and peppers be planted together? ›

The fact of the matter is that YES the plants are related and YES they share some common diseases but most people do not have the space in their garden to separate them. The reality is that because the two have similar growth requirements, they can in fact be grown quite successfully together.

Can tomatoes and cucumbers be planted together? ›

Tomatoes and cucumbers can be grown together successfully, and there are actually some benefits to planting them together. Both plants have similar growing needs when it comes to sunlight, soil conditions, and watering. And if space is at a premium, interplanting the two will allow you to get more out of your garden.

What are the 3 sisters garden vegetables? ›

In modern-day gardens, the Three Sisters consists of these three vegetables:
  • Pole beans (not bush beans). Common pole beans such as Scarlet Runner or Italian Snap should work. ...
  • Corn such as sweet corn, dent corn, popcorn, or a combination. ...
  • Small-leafed squash such as summer squash (zucchini) or winter squash (Hubbard).
Apr 30, 2024

What vegetables can be planted in the same garden bed? ›

Which Vegetables Grow Well Together?
VegetableCompanion PlantDon't Plant Together
PeasBeans, carrots, corn, cucumbers, radish, turnipGarlic, onions
PotatoesBeans, corn, peasTomatoes
SquashCorn, melons, pumpkinsNone
TomatoesCarrots, celery, cucumbers, onions, peppersCorn, potatoes, kohlrabi
11 more rows
Jun 26, 2021

What are the only 2 perennial vegetables? ›

Perennial vegetables are vegetables that can live for more than two years. Some well known perennial vegetables from the temperate regions of the world include asparagus, artichoke and rhubarb. In the tropics, cassava and taro are grown as vegetables, and these plants can live many years.

How many vegetable plants should I plant per person? ›

How many vegetable to plant for a family
Vegetable cropPlants per 1 personPlant spacing
Carrots20 to 30Thin seedlings to 1 to 2 in.
Celery1 to 28 to 12 in.
Corn10 to 1212 in.
Cucumbers1 to 2Thin seedlings to 12 to 24 in.
18 more rows
Mar 12, 2018

What veggies not to plant near each other? ›

14 Vegetables You Should Never Plant Together—Gardening Experts Explain Why
  • 01 of 14. Beans and Onions. ...
  • 02 of 14. Tomatoes and Potatoes. ...
  • 03 of 14. Corn and Tomatoes. ...
  • 04 of 14. Tomatoes and Brassicas. ...
  • 05 of 14. Cucumber and Squash. ...
  • 06 of 14. Lettuce and Celery. ...
  • 07 of 14. Fennel and Tomatoes. ...
  • 08 of 14. Peppers and Cabbage.
Jan 16, 2024

What is the best layout for a vegetable garden? ›

As a general rule, put tall veggies toward the back of the bed, mid-sized ones in the middle, and smaller plants in the front or as a border. Consider adding pollinator plants to attract beneficial insects that can not only help you get a better harvest, but will also prey on garden pests.

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