Mahedi Hasan

Companion Planting for Broccoli And Cauliflower

Companion planting is an important part of growing broccoli and cauliflower. Companion plants provide support to each other in various ways, such as providing habitat for beneficial insects, attracting pollinators, repelling pests, fixing nitrogen in the soil or improving the flavor and yield of vegetables. Broccoli and cauliflower benefit from companion plants such as onions and garlic which help repel cabbage moths.

Nasturtiums attract aphids away from broccoli and cauliflower while marigolds help control nematodes found in soil. Radishes are great companions that help break up compacted soils around these two vegetables making nutrient absorption easier. Other good companions include lettuce, dill, borage or coriander which can be interplanted to improve their growth rate.

Herbs like oregano have a strong scent which helps deter many pest species from attacking your crop of broccoli or cauliflower so they can thrive with fewer problems!

Companion planting for broccoli and cauliflower is an excellent way to maximize garden space, as these two vegetables can be planted together. Planting companion plants around or near the base of each crop helps keep pests away, improves soil fertility, and supports beneficial insect populations in your garden. Examples of good companion plants to pair with broccoli and cauliflower include tomatoes, onions, garlic, marigolds, nasturtiums, basil and oregano.

When planning a vegetable garden featuring both broccoli and cauliflower it’s important to remember that both require a lot of sun for optimum growth so make sure you provide them with plenty of sunlight throughout the day!

Companion Planting for Broccoli And Cauliflower


Can Cauliflower And Broccoli Be Planted Next to Each Other?

Yes, cauliflower and broccoli can be planted next to each other. Both of these vegetables belong to the same family (Brassicaceae) and have similar growing requirements. They both need full sun, ample water, good soil drainage, and nutrient-rich soil.

When planting them together it’s important to provide plenty of space for the plants to spread out so that they don’t compete for resources or shade each other out. Additionally, rotating crops every year will help prevent disease build up in the soil which could otherwise harm either plant species if grown in close proximity over multiple seasons.

How Close Can You Plant Broccoli And Cauliflower?

When planting broccoli and cauliflower, it is important to consider the spacing of your crops. Generally, you should aim for between 8-12 inches apart when planting both vegetables. This will give them enough room to grow without overcrowding or competing for resources such as sunlight, water and nutrients in the soil.

Additionally, it is also important to ensure that they are not planted too close together as this can increase their susceptibility to pests and diseases due to high humidity levels caused by overcrowding. Finally, if possible try to keep some distance between your broccoli and cauliflower plants so that cross pollination does not occur which could create unwanted hybrid varieties of each vegetable.

What Should You Not Plant Cauliflower Next To?

You should not plant cauliflower next to any of the cabbage family, such as broccoli, kale and Brussels sprouts. This is because they all share similar pests and diseases which can spread easily between them if planted too close together. It’s also a good idea to keep cauliflower away from other root vegetables like carrots, beets and onions as these can interfere with the flavor of your crop.

Additionally, avoid planting herbs near cauliflower as their strong aromas tend to overpower its delicate flavor. Finally, you shouldn’t plant it next to plants that are prone to bolting or going to seed quickly – such as lettuce or spinach – since this will reduce the quality of your harvest.

What Not to Plant With Broccoli?

When planting broccoli, it’s important to be aware of what other plants should not be planted with it. Broccoli is a member of the brassica family and can suffer from diseases that are spread among members of this family. Some examples include cabbage, kale, collards and Brussels sprouts.

Plants in the nightshade family such as tomatoes and peppers should also be avoided when planting near broccoli since they are vulnerable to similar pests and diseases. Additionally, avoid planting beans or peas close by as they compete for soil nutrients which could limit growth potential for both crops. Finally, alliums such as onions and garlic have an allelopathic effect on broccoli so these should also not be planted too close to each other either.

Cauliflower Companion Plants

Bad Companion Plants for Cauliflower

Companion planting is a great way to maximize garden space and promote healthy plant growth, but it’s important to know which plants should not be planted together. Cauliflower does not grow well with onions, garlic and beans, as these can increase the risk of common pests in the area and reduce yields. Other bad companion plants for cauliflower include potatoes, sunflowers, tomatoes and fennel; planting any of these near cauliflower could lower its yields or even lead to disease or pest infestations.

Bad Companion Plants for Broccoli

Broccoli plants need plenty of space and air circulation, which makes them susceptible to competition from other plants. Avoid companion planting broccoli with any tall-growing vegetables that can shade the crop or compete for resources such as nitrogen. Examples of bad companion plants for broccoli include tomatoes, peppers, eggplants and sunflowers.

Broccoli Companion Plants

Broccoli is a cool-season vegetable that grows best when planted with companion plants. Companion planting helps to attract beneficial insects, provide protection from pests, and even improve soil fertility and water retention. Radish, onion, garlic, oregano, dill, marigold and nasturtium are all excellent companions for broccoli as they help deter common garden pests like aphids and cabbage moths.

Planting these vegetables in the same area can also enhance the flavor of your broccoli harvest!

Can Cabbage And Broccoli Be Planted Together

Yes, cabbage and broccoli can be planted together. Both are members of the brassica family, meaning that they have similar requirements for soil fertility, nutrition, water and temperature. Planting them near each other provides beneficial insectary habitat and allows you to maximize garden space.

Since both plants prefer cooler temperatures than some other vegetables, it’s best to plant them in early spring or late summer when temperatures are milder.

Carrots And Cauliflower Companion Plants

Carrots and cauliflowers are excellent companion plants for each other. The carrots help to keep the cauliflower cool and shaded, while the tall leaves of the cauliflowers provide a barrier from strong winds that can dry out carrot crops. Additionally, both vegetables share similar nutrient needs, so they don’t compete with one another when it comes to soil nutrients.

Planting them together also helps to attract beneficial insects such as bees, which aid in pollination of both vegetables.

Planting Broccoli And Cauliflower

Planting broccoli and cauliflower is a great way to enjoy fresh, homegrown vegetables in your own backyard. Both of these cool-weather crops are easy to grow from seed or transplants, requiring full sun exposure, as well as moist soil that’s been enriched with compost and fertilizer. To help ensure a good harvest, it’s important to keep the plants adequately watered while they’re growing and provide them with protection from pests like aphids and cutworms.

With some care and attention, you can look forward to harvesting an abundant crop of broccoli and cauliflower in no time!

Broccoli Companion Planting Chart

Broccoli is an incredibly versatile vegetable to grow in the garden, and companion planting can help you get the most out of your crop. A broccoli companion planting chart can be a great guide for choosing the right plants to go along with your broccoli. This chart will provide advice on which vegetables, herbs, and flowers work best together with broccoli when planted side by side.

Planting a variety of different companions around your broccoli can help increase yields while also improving disease resistance and flavor development in the end product.

Can You Plant Broccoli And Cauliflower Together

Yes, you can plant broccoli and cauliflower together in the same garden bed. Broccoli and cauliflower are both cool season vegetables that prefer to be planted in cooler weather with plenty of sun exposure. Planting these two vegetables near each other is beneficial as they have similar growing requirements and will help keep pests away from one another.

Additionally, planting them together reduces overcrowding within the garden bed by utilizing shared space more efficiently.


Companion planting is an efficient and effective way to increase the yields of broccoli and cauliflower. It can also provide a natural form of pest control, as well as providing beneficial nutrients for the soil. By planting companion crops such as beans, carrots or onions near these vegetables, you can help ensure that your broccoli and cauliflower plants are healthy and productive.

Additionally, if you plant flowers like marigolds or nasturtiums alongside them they will act as a deterrent against common pests while also making your garden look more attractive. All in all, companion planting can be a great addition to any vegetable garden aiming for higher yields of broccoli and cauliflower.