Pumpkin Auxiliary Plants for Better Yields


Pumpkin or summer squash is a great addition to your summer vegetable garden. It is a relatively easy-to-grow plant without much difficulty, with one exception: pests. Although zucchini attracts pests and damages the plant if not treated promptly, there are courgette companion plants that act as a pest barrier for zucchini. There are also plants that can help improve taste, health and soil condition.


Estimated Reading Time: 9 minute

Fresh pumpkin with green leaves and flowers.  isolated on white background

The Benefits of Companion Planting

Companion planting offers many benefits to organic gardens. Every plant has beneficial partners to help improve growth, taste, yield, and deal with pests and diseases. Companion plants can help:

attract pollinators: Bright colors and abundant food attract bees. This beneficial pollinator helps to increase the yield of your vegetable garden.

Attract beneficial carnivorous insects: Marigolds attract useful bugs such as parasitic wasps and ladybugs.

repel pests: Some plants have strong scents that control common garden pests such as pumpkin beetles and tomato beetles. Alternatively, it can attract pests and act as trap crops to keep these pests away from vegetables.

Help to improve the soil: Some flowers, such as marigolds, help destroy ground-dwelling root-knot nematodes and destroy plants from underneath. Other plants can act as living mulch to help control moisture in the soil. In other cases, plants with large roots can help break up heavy clay soils.

Help control weeds: If planted densely in open space under plants such as beans or around other vegetables such as spinach, it is difficult for weeds to catch weeds.

Companion planting can help with disease problems. If you group plants of the same type, the disease spreads throughout the garden more quickly. Adding other species during planting can destroy your garden and slow the spread of diseases like powdery mildew and blight.

From this list, you can see that companion planting offers many benefits to organic gardens.

Tips for quick planting and care of pumpkins

Zucchini, also known as summer squash and zucchini, is easy to grow and produces significant amounts of fruit. But don’t do what I did. I planted 12 in my first year of gardening. 11 was too many.

Seed Start: Sow directly in late May or early June when the soil is warm. For transplanting, start seeding indoors 4-6 weeks before the last frost in your area. Not sure about the last frost date? This allows you to determine the local and frost date. convenient chart.

mind: After all the dangers of frost have passed and the soil has warmed up.

Solar Requirements: perfect sun.

Soil Requirements: Well-drained, moisture-retaining, nutrient-rich soil.

Fertilizer: All-purpose foods like 10-10-10 are usually enough for your pumpkin plant’s needs every 2-3 weeks. Depending on the season, you can even dress it with compost.

Corn, beans and pumpkin growing as companions in the garden.  the stakes of the ground read

A quick list of pumpkin companion plants

Here is a list of the best pumpkin companion plants.

  • bean
  • pea
  • corn
  • radish
  • garlic
  • marigold
  • nasturtium
  • Mint
  • oregano
  • lemon balm
  • parsley
  • catnip
  • marjoram
  • borage
Vegetables, herbs and flowers images that show what a good companion for pumpkin is.

Vegetable Companion Plants for Pumpkin

The best vegetable companions for pumpkin are beneficial plants that promote healthy growth and control pests and diseases.

beans and peas

Vegetables such as bushes, polbins, green beans, and peas are nitrogen-fixing plants and are one of pumpkin’s best companions.

These plants work with the bacteria in their roots to take nitrogen from the atmosphere and make it available for use in the soil.

Plant the pumpkin in front of the grid of peas or beans, or close to the north side of the row of runner beans. This partnership promotes healthy plants on both sides.


Planting corn, soybeans, and pumpkin together is known as a three-sister horticulture practice invented by Native Americans over 3,500 years ago. Planting methods form mutually beneficial relationships on all sides.

Tall corn stalks provide a place for creepers such as pumpkins to build their own grids.

Summer pumpkins, in turn, shade the ground with large leaves. Its broad, large leaves help to cool the soil and retain moisture. Lush growth of pumpkin plants also helps to shade weeds.

Corn and pumpkin also enjoy the same types of growing conditions.


Bites repel pests such as cucumber beetles, pumpkin bugs, pumpkin creeper borers and aphids. Plant a few radishes on the edge of the bed.


Garlic protects pumpkin crops from aphids. Aphid infestations occur quickly and can be damaging if left unchecked.

An image of vegetables (garlic, beans, peas, radishes, corn) showing what a good companion for pumpkin is.

Aromatic herbs are great companions for zucchini.

Pumpkins can be susceptible to pests. Pests not only eat and destroy crops, but also spread disease throughout the garden. Managing pests is one of the best strategies for a healthy and productive garden.

Aromatic herbs such as oregano, mint, lemon balm, parsley, catnip, marjoram, and borage Help repel insect invaders. Consider adding one or more of these herbaceous plants to your pumpkin growing area.

Borage also returns calcium to the soil., is beneficial to the pumpkin plant. Bees love borage too!

called mint improve the taste of pumpkin.

When the herb blooms Attracts pollinators such as bees and butterflies. As a garden conducive to yield, in turn. Flowers also help manage pest populations by attracting beneficial insects such as ladybugs, parasitic wasps, grasshoppers, and garden beetles.

Herbal image showing what a good companion for pumpkin is.

Flower companion plants for pumpkins

There are so many beautiful flowers to help with your vegetable garden. Nasal lilies and marigolds provide 1-2 punches against pests and diseases.


Water lilies are one of the best companion plants to plant with pumpkins for a number of reasons.

The flowers look beautiful with the pumpkin leaves along the ground. The nasturtium flower adds a beautiful color to the garden that helps attract beneficial insects such as bees.

The nasturtium and vines create beautiful ground cover that provides shade to the soil and helps prevent moisture loss.

Plants also serve as trap crops for pests such as flea beetles and cabbage moths.

Bouquet of orange nasturtium flowers isolated on white background.


The marigold’s bright color and abundant prey attract bees and other beneficial insects into the garden, making it an excellent companion plant for amber. Those pollinators help to increase yield by pollinating the pumpkin flowers.

Flowers also attract helpful insects such as parasitic wasps and ladybugs.

The strong scent of marigolds serves as a pest control against common garden pests such as the infamous pumpkin bug, making it a great companion plant. Marigolds also make a good attracting crop to attract slugs and spider mites, keeping these pests away from vegetables.

Turning the flowers back to the ground at the end of the season helps kill pests such as root-knot nematodes.

Yellow marigold flowers, Taghetes erecta, Mexican marigold, Aztec marigold, African marigold isolated on white background.

What not to plant with pumpkin?

Planting a few plants near pumpkins can cause problems. These plants can stunt growth and carry diseases and pests.

Potatoes and Sweet Potatoes

Potatoes are carnivores and compete with pumpkins for nutrients and water. Nutrient competition can stunt the growth of both pumpkins and potatoes.

Pumpkin, Pumpkin, Cucumber

Pumpkin and squash plants are also heavy prey competing for nutrients. Pumpkins and pumpkins also share similar pests and diseases, such as powdery mildew. For the health of your garden, consider diversifying your plantings to help reduce the spread of pests and diseases.

Squash, squash, cucumber, and squash all take up a significant amount of garden space during their growing season. Planting smaller, qualified companion plants can make better use of space.

Graphics showing potatoes, pumpkins, zucchini, cucumbers and potatoes in red circles and lines indicate that you are making the wrong choice as a companion plant for your pumpkin.

Attempt to plant companions

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The key to companion planting is to understand the problem before planting. In this list, you can see how certain plants and plant combinations work well in your garden. But before adding a companion, you need to consider the “why”.

For example, planting mint on a pumpkin will make it taste better, but planting marigolds will help get rid of pests. One of these plants will be a good companion, but one of them will be better in certain circumstances.

For more information on planting pets,Carrots love tomatoes.

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