Mahedi Hasan

Companion Planting for Zucchini And Squash

Companion planting is a great way to ensure that your zucchini and squash have the best chance of growing healthy. Companion planting involves grouping plants together which benefit each other by either providing protection or nutrients, or attracting helpful insects. Some good companion plants for zucchini and squash are corn, marigolds, cucumbers, nasturtiums, bush beans, radishes and beets.

Corn provides shade while providing food for beneficial insects such as ladybugs; marigolds repel harmful pests; cucumbers act as a trap crop to lure away destructive beetles from zucchini and squash; nasturtiums attract aphids away from the vegetables; bush beans help replace nitrogen in the soil which helps all of your vegetables grow better; radishes deter root-knot nematodes which can cause big problems with squashes; and beets provide extra minerals in the soil.

Companion planting is a great way to maximize the growth potential of zucchini and squash. Planting companion crops such as beans, corn, or cucumbers can help provide support for vines and also keep away pests. These plants should be planted around two feet apart in order to give them enough room to grow without crowding each other out.

Additionally, adding natural pest deterrents like garlic or marigold can further protect your zucchini and squash from insects while providing additional nutrients to the soil. Companion planting is an easy and sustainable way to get the most out of your zucchini and squash harvest!

Companion Planting for Zucchini And Squash


What Grows Well With Zucchini And Squash?

Zucchini and squash are two of the most popular summer vegetables, so it makes sense that they can be grown together in the same garden. Some ideal companion plants for zucchini and squash include radishes, beans, corn, cucumbers, melons, onions, peppers and tomatoes. The key is to choose vegetables that have different growing habits; for example planting fast-growing crops like radishes or beans around slower-growing zucchini or squash plants will ensure that all your veggies get enough sunlight and nutrients from the soil.

Additionally, companion planting with flowers such as marigolds helps keep pests at bay while adding a bit of color to the garden bed!

What Should Not Be Planted Next to Zucchini?

Zucchini is a very easy to grow and hearty vegetable, but some plants should be avoided when planting next to it. Zucchini has been known to attract pests like squash bugs, cucumber beetles, and whiteflies, so you should avoid planting other members of the squash family such as pumpkins or watermelons near zucchini. You’ll also want to keep away from potatoes since they can encourage late blight – an often deadly disease for your zucchini crop.

Additionally, certain herbs can stunt the growth of your zucchini plant such as mint and oregano; therefore these should not be planted nearby either.

Can Squash And Zucchini Be Planted Together?

Yes, squash and zucchini can be planted together. They are both summer vegetables that thrive in warm weather and need plenty of space to grow. Planting them together is beneficial because they have similar nutrient needs and will help improve soil structure.

Additionally, the large leaves of squash plants provide shade for the smaller zucchini fruits, protecting them from sunburn. However, it is important to keep an eye on your crops as these two vegetables are prone to cross-pollination which can result in unusual tasting fruits if not separated properly.

How Close Can You Plant Squash And Zucchini Together?

When planting squash and zucchini together, it is important to give them enough space. For optimal growth and fruit production, they should be planted at least 3 feet apart in rows that are 4-6 feet apart. This allows each plant to have adequate access to sunlight, soil nutrients, and air circulation.

Additionally, spacing the plants out will help prevent disease from spreading easily between the two crops.

🌱 Top 5 Companion Plants for Summer Squash + a Bonus Tip to Help Battle Squash Bugs!

Bad Companion Plants for Zucchini

When deciding which plants to grow alongside your zucchini, it is important to be aware of some companion plants that can harm the growth and health of your zucchini. Avoid planting potatoes near zucchini as they are susceptible to the same diseases and pests. Additionally, tomatoes are not a good choice for companion plants as they compete with each other for nutrients in the soil.

Other bad companions for zucchinis include corn, cucumbers, melons, squash and pumpkins.

Bad Companion Plants for Squash

Squash plants require plenty of space to grow and spread, so it’s important that you choose companion plants wisely. Plants to avoid planting near squash include potatoes, tomatoes, corn, cucumbers and melons as they are all susceptible to the same pests and diseases as squash. Additionally, sunflowers can be a bad choice for companion planting with squash as these tall flowers quickly outgrow their neighbours in the garden bed.

Companion Plants for Squash Bugs

Companion plants are an excellent way to help control squash bugs, which can cause serious damage to crops. Planting marigolds near your squash plants is a great natural method of pest control, as they contain Pyrethrum, a naturally occurring insecticide that repels many pests including squash bugs. Additionally, nasturtiums and chrysanthemums have also been shown to be effective at deterring or even killing the eggs of squash bugs.

Incorporating these companion plants into your garden can help reduce the amount of pests in your crop and improve yields!

Watermelon Companion Plants

When planning a garden, it is important to choose companion plants that will help each other thrive. Watermelons can be paired with many different types of plants, including beans, okra, pumpkins and squash. These vegetables provide shade for the watermelon vines and act as natural insect repellents.

Additionally, marigolds are known to repel pests such as aphids away from the watermelon plant while attracting beneficial insects like ladybugs that eat harmful bugs. Finally, herbs like basil or rosemary planted around your watermelons can add flavor to fruit and improve pollination due to their strong fragrances!

Carrots And Zucchini Companion Plants

Carrots and zucchini make great companion plants because they both benefit from the same soil conditions. Carrots provide shelter for the shallow-rooted zucchini, while the large leaves of the zucchini protect carrots from harsh sunlight and drought. Additionally, certain flowers planted around them can help repel pests like aphids that may otherwise damage the plants.

Companion Plants for Butternut Squash

Butternut squash is one of the most popular vegetables in gardens, and it’s easy to see why: its sweet flavor and creamy texture make it a versatile addition to many dishes. To ensure that your butternut squash grows well, you should pair them with companion plants like beans, corn, melons, peas or sunflowers. These companion plants will not only help maximize the growth potential of your butternut squash by providing shade and protection from pests, they also provide essential nutrients for healthy soil.

Additionally, these companions can help attract beneficial insects such as bees which are necessary pollinators for successful fruiting!

Squash And Cucumber Companion Plants

Squash and cucumbers are excellent companion plants for each other. Not only do they both thrive in warm climates, but their different root systems also help to improve soil fertility. Squash produce long-reaching roots that bring nutrients from deep in the soil while cucumber have shallow roots that can access more surface level nutrients.

Planting them together is an effective way to maximize your garden’s nutrient intake!

Eggplant Companion Plants

Eggplant is a popular vegetable to grow in the garden, and it can benefit from having companion plants nearby. Good companions for eggplants include tomatoes, peppers, basil, beans, marigolds, borage and garlic. These plants improve soil fertility and deter pests that may otherwise harm your eggplant crop.

Additionally, planting flowers like nasturtiums around the base of your eggplants will attract pollinators to help with pollination.


Companion planting for zucchini and squash is a great way to improve your garden. Not only does it help you maximize the space in your garden, but it can also increase yield, reduce pests and diseases, and attract beneficial insects. With some research and planning, companion planting can be an effective tool for improving any vegetable garden.

Planting marigolds near zucchini or squash will create a vibrant display of color while providing protection from pests. In addition to this method of pest control, other plants such as nasturtiums or beans are excellent companions that provide shade or nutrients to their neighbors as well as controlling weeds without the use of chemicals. Companion planting is an easy way to achieve success in your vegetable garden!