What vegetables should you not plant together?

Other commonly believed plant incompatibilities include the following plants to avoid near one another:
  • Mint and onions where asparagus is growing.
  • Pole beans and mustard near beets.
  • Anise and dill neighboring carrots.
  • Cucumber, pumpkin, radish, sunflower, squash, or tomatoes close to potato hills.
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What should not be planted with tomatoes?

What should not be planted with tomatoes?
  • Brassicas (including cabbage, cauliflower, broccoli and brussel sprouts) - inhibit tomato growth.
  • Potatoes - along with tomatoes are also in the nightshade family so they will be competing for the same nutrients and will also be susceptible to the same diseases.
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Can you plant different vegetables next to each other?

Bringing a wide variety of plants into your vegetable garden can have many benefits. Planting certain vegetables next to each other can encourage both plants to thrive. This unique process is known as companion planting. Companion plants have many potential benefits for their partner plant counterparts.
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Why should you not plant cucumbers near tomatoes?

Cucumbers' and Tomatoes' Shared Diseases

Phytophthora blight and root rot are more serious issues as these disease pathogens can ravage both cucumbers and tomatoes. Plants can be treated with commercial fungicides as a preventive measure, but it's better to just use good cultivation practices.
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What can you not plant next to Peppers?

Peppers – Pepper plants make good neighbours for asparagus, basil, carrots, cucumbers, eggplant, endive, oregano, parsley, rosemary, squash, Swiss chard, and tomatoes. Never plant them next to beans, Brassicas, or fennel.
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Companion Planting Made Easy! How To Guide



Should tomatoes be planted near peppers?

Peppers, both sweet and hot, are excellent companion plants. Probably since they are related; they are both in the nightshade family. Many greens, such as spinach, lettuce, and arugula, enjoy the company of tomatoes and benefit from the shade provided by the taller tomato plants.
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Can I plant tomatoes and peppers together?

Yes, you can grow tomatoes and peppers together – although it's important to bear in mind that growing plant members of the Nightshade or Solacaceae families together can increase the risk that disease will spread amongst them, especially if they are grown in the same bed after each other.
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What should you not plant near cucumbers?

Two plants to avoid planting near cucumbers are melons and potatoes. Sage is not recommended as a companion plant near cucumbers either.
...
Plants that grow well with cucumbers include legumes, as mentioned, but also the following:
  • Broccoli.
  • Cabbage.
  • Cauliflower.
  • Corn.
  • Lettuce.
  • Peas – legume.
  • Beans – legume.
  • Radishes.
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Why plants should not be planted very near each other?

Overcrowded plants must compete with each other for soil nutrients, which can result in increased fertilizer needs. Soil contains a finite amount of nitrogen and other necessary plant nutrients. The more plants there are in a small space, the more quickly these nutrients are used up.
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What can you not plant next to zucchini?

Avoid planting zucchini and summer squash with all other vining plants which include cucumbers and sweet potatoes as well as pumpkins, winter squashes and melons.
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What can you not plant next to carrots?

3 Plants to Avoid Growing With Carrots
  • Dill: Dill produces compounds that are harmful to carrots and can stunt their growth and development.
  • Fennel: Fennel is harmful to many plants. ...
  • Parsnips: Though parsnips don't harm carrots directly, they are susceptible to the same diseases and pests as carrots.
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How do I group vegetables in my garden?

It recommends that you divide crops into four main groups as follows: Legumes (bush beans, peas, pole beans, broad beans); root vegetables (radish, carrot, potato, onion, garlic, beet, rutabaga, sweet potato, shallots); leafy greens (spinach, chard, kale, cabbage, cauliflower, broccoli, spinach); and fruit-bearing( ...
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What should I plant between tomatoes?

Good Tomato Companion Plants

Plants recommended for companion planting with tomatoes include amaranth, asparagus, basil, beans, borage, calendula (pot marigold), carrots, celery, chive, cleome, cosmos, cucumber, garlic, lemon balm, lettuce, marigold, mint, nasturtium, onion, parsley, sage, and squash.
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How do you plan a garden layout?

Arrange vegetables in a way that makes the most efficient use of space and light. Group tall vegetables such as okra, corn and tomatoes together on the north side of the garden where they won't shade shorter vegetables such as bush beans. Also, group vegetables according to maturity.
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Can you plant tomatoes next to cucumbers?

Tomatoes and cucumbers grow well together, especially in the greenhouse, so they are ideal companion plants. They do well in similar soil conditions and take around the same to grow and be ready for harvest.
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What happens if you plant peppers too close together?

It is fine to plant sweet and hot peppers close together, even intermingled in a raised bed or in the same row in your garden. If you are growing peppers in containers, you do not need to move the sweet and hot peppers apart.
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Can peppers and cucumbers be planted together?

Carrots, cucumbers, radishes, squash, and members of the Allium family all do well when grown in close proximity to peppers. Eggplant, a member of the nightshade family along with peppers, thrives alongside peppers. Spinach, lettuce, and chard are suitable pepper companions.
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Can 2 tomato plants be planted together?

Tomatoes planted too closely together may be more likely to develop problems, such as: Disease – A lot of plant diseases flourish on moist leaves. If tomatoes are planted so closely together that sunlight and air can't dry out the leaves, the plants will be more likely to develop harmful diseases.
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How far apart do you plant tomatoes and peppers?

Tips for Growing Peppers and Tomatoes Together

Provide plenty of space: 12-24 inches between plants and 2-3 feet between rows (for containers, plants can be closer together but they will not grow as large).
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How far apart do you plant peppers?

Space pepper plants 18 inches apart, in rows 30 to 36 inches apart. Grow plants closer together if temperatures are below 60°F. Closer spacing requires fertilizer at planting and during the summer.
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Why not plant beans next to peppers?

Peppers: Experts disagree on whether peppers and beans can coexist. They both can benefit the soil. However, sometimes the bean vines can spread too aggressively among the pepper plants and choke them.
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What can you not plant with tomatoes and peppers?

Eggplant, peppers, potatoes, and other nightshades.

Tomatoes are a member of the nightshade family, which means you shouldn't plant them with other nightshades like eggplants, peppers, or potatoes. This is because nightshades can share the same bacterial and fungal diseases.
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What grows well next to cucumbers?

CARROTS, PARSNIPS, RADISHES and ONIONS are good choice for cucumber companion planting as they do not encroach on each other's territory. The root vegetables primarily grow beneath the soil, whereas cucumbers send down one larger tap root and also a few shallow roots that don't extend far.
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