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Companion Planting Tomatoes Guide

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Your Guide To Companion Planting Tomatoes With 8 Useful Tips To Enhance Your Tomato Growing Experience

Welcome to our companion planting tomatoes  guide where you get our best list of companion plants for tomatoes and more!

Companion Planting Tomatoes
Discover The Best Techniques For Companion Planting Tomatoes Now!

Companion planting tomatoes is fun and can add a variety of beautiful plants to your garden beds.

These plants will take care of your tomato plants basic needs at the same time.

Here you will find  the best ideas for growing a awesome tomato garden with companion plants.

When it comes to companion planting  tomatoes there are many different plants species to choose   from.

The companion plants come from different plant families which all help your tomatoes thrive in many ways.

 Plant families used in companion planting tomatoes include plants from;

  •   The Herb Family Of Plants
  • The Flower Family Of Plants
  • The Vegetable Family Of Plants

Some of these plants used in companion planting tomatoes can be grown along side of your tomato plants while others are best grown in a nearby areas.

 Are you experiencing issues while growing tomatoes?

It may be in your best interest to try some of these companion planting tomatoes ideas listed below. 

Be sure to read this article all the way through to find our best  tips for tomato growing that you won’t want to miss.


How Do Companion Plants Benefit Tomatoes?

 There are many companion plants which can benefit tomato growth in multiple ways.

Some plants repel plant damaging insect attacks away from your  prize tomato plants by luring the pests to other companion plants.

The insects are attracted to plants they like better therefore trapping the insects on these plants.

Disposal of the pests can be achieved by removing the heavily infested parts of the trap plants.

This actions destroys  the invading insects to eliminate the insect attack threats.

 Companion plants for tomatoes are known for attracting and housing beneficial insects to feed on the unwanted insect pests.

The beneficial insects will feed on insects that would normally damage your tomato plants.

Other companion plants actually help enhance your tomato plants growth when companion planting tomatoes in various ways.

Many companion planting methods are scientifically proven by lab testing.

Most have been used by growers in the fields throughout the years which have reported successful results.


  Your Guide To Companion Planting Tomatoes


What are good plants to use for companion planting tomatoes?

There are many companion plants that can be used in your  garden to help your tomatoes perform better in various ways.

The best companion plant depends on what you are trying to achieve.

From year to year gardeners experience different issues in their tomato gardens from poor growing performance to  insect pest issues and disease.


Tomato Companion Plants

There are many tomato companion plants plants listed below that perform several different tasks.

Planting tomatoes in a garden beside basil, parsley or sage is said to improve the growth and flavor of the tomatoes

 Borage tends to deter  tomato horn worms moths away from the tomato plants. The borage acts as a trap crop to attract bees and other pollinators to the garden at the same time.

Another popular theory is to plant tomato plants in the spring into  established beds of spinach, lettuce or other fast growing leafy green spring crops.

This tomato companion planting technique is to help protect the tomato plants lower leaves from contracting early blight.

Early blight is a issue for many gardeners during the heavy rains of the spring while growing in conventional garden beds.

This companion planting technique could work extremely well for those who have yearly blight issues during the growing season.


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List Of 19 Companion Plants By Family Category  For Companion Planting Tomatoes 

Popular Flowers  Used For Companion Planting Tomatoes



Growers claim that amaranth hosts its own breed of beneficial predatory beetle which can help protect tomatoes from many invading insects by feeding on them. 

Amaranth has the capability of deterring many other pests as well which makes it a great plant for companion planting tomatoes.



Planting Calendula near tomato plants help protect plants by deterring tomato horn worms and  many other invasive insects like white flies .



Cosmos are known for attracting  honey bees and many other important pollinators needed to pollinate tomatoes to help with a bountiful fruit production.



 Marigolds are known to control aphids when used for companion planting tomatoes. 

These gorgeous flowers are also known to deter 5 species of plant damaging nematodes in your garden soil.

Recent studies show that planting marigolds prior to your preferred crop and turning them in is the only effective way to control or eliminate damaging nematodes in the soil. 



 The nasturtium flowers act as a trap crop for aphids. It also deters other pests like white flies away from garden plants. 


Popular Herbs Used For  Companion Planting Tomatoes



Basil is said to improve the flavor of tomatoes and boost their growth when planted nearby tomatoes.


Borage is a known for attracting bees and other beneficial insects to help increase pollination. Pollinators spread pollen in the blooms on your tomatoes to help increase yields when grown nearby.

This star flower plant also creates confusion for the mother moth which carry horn worms eggs.

This causes the moth to not be able to find a place to lay their eggs on your tomato plants.

Borage is known to reduce horn worm infestations.

This plant is for sure a top pick when it comes to companion planting tomatoes.

Learn How To Grow Borage Today 



Cilantro is known to deter spider mites away from tomatoes.


Lemon Balm

Lemon balm being closely related to the mint family has very similar capabilities when it comes to being a top companion plant for tomatoes.

This plant will help improve the taste of tomatoes while its also known to enhance the plants growth.



 Mint is known to enhance growth and improve the flavor of tomatoes when planted in pots nearby.

Spearmint and peppermint are also known to control the ant activity on and around your garden plants .



 Parsley is known to help invigorate plant growth in tomatoes.


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Popular  Vegetables For Companion Planting Tomatoes



It is said that planting tomatoes into an asparagus bed will deter the asparagus beetle while asparagus deters tomato nematodes.

These 2 vegetable companion plants are actually partners that help each other thrive and survive which makes asparagus an excellent choice for companion planting tomatoes. 



 Inter planting beans and tomatoes is said to improve the flavor of both crops which supplies food and shelter for predatory insects needed to protect plants from invasive insects.



Carrots are said to help with aerating your garden soil prior to planting the tomatoes.

If your soil is compacted this may be a great way to help break it up allowing your tomatoes roots to penetrate the soil deeper to get proper moisture and nutrients during the growing season.



 chives are known to improve the growth and flavor of tomatoes.



 Plant garlic between or as a border around tomato plants as a deterrent for invasive insects like red spider mites and aphids.

Garlic oil which can be made from garlic is also a great natural pesticide. 



 Onions help deter many insects and animal pests like rabbits when used to border around your garden plants.



 Peas which are known to be nitrogen fixing plants help promote the growth of tomatoes when used for companion planting tomatoes.



 Tobacco being from the nightshade family seems to have a strong capability of drawing aphids,  tomato horn worms and many other insect pests away from your tomato plants.

Plant some of these plants nearby in your garden to see a big difference while they act as an insect magnet which make them all an excellent candidates for companion planting tomatoes.

You can find some handy tomato growing tips below this companion planting tomatoes guide. Be sure to keep reading to the end.


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Can I Plant Tomatoes And Cucumbers Next To Each Other?

It is not recommended  to plant tomatoes or any other nightshade family of plants and cucumbers next to each other.

Tomato Seedlings Ready For Companion Planting Tomatoes
Heirloom Tomatoes Make Great Companion Planting Tomatoes! weakening in both plants.

These two plant families are very similar.

Tomatoes and cucumbers compete heavily for the same nutrients in the soil causing weakening in both plants.

It is  not recommended to plant these plant families together in your garden bed.

Although many say that these two plants make good companion plants and they grow well together.

Growing these plant families together would deplete the soil quickly of required nutrients required for optimal health.

Growing these plants together in high humidity areas which have blight issues will create problems for each other.

Long term observation over the years has noted  that in many cases blight takes hold and destroys both plants growing next to each other.

It is also noted that success has come from growing some disease resistant hybrid varieties of the  cucumber family.

When you have no other choice but to grow these plants in close proximity to each other,  try the Marketmore 76 variety of cucumber.

This variety gives best results according to reports from many successful gardeners in the past.

We have an excellent source where you can purchase quality seeds for all of these companions plants for tomatoes.

To access them visit our quality  garden seed supplier here to grow these plants in your garden this year.


8 Great Tips For Tomato Growing

Besides using these plants above for companion planting  tomatoes there are many other things we can do to  benefit the growth of our tomato plants.

Below is a list  tomato growing tips you can use  along with the companion planting guide now.


Tomato Growing Tip#1

Along with companion planting tomatoes you may want to try out these many proven tips listed in this section.

Grow your tomatoes in a compost rich amended soil to reduce insect attacks while increasing the tomato plants stamina.

Many pest attack issues from similar invading insects that take place year after year may be the result of poor soil structure.

The soil is void of necessary nutrients that are required by the tomato plants to thrive.

Poor soil structure is the main  cause plants do not grow at the optimal levels which attract the plant eating pests.

Worm castings used as a soil amendment is very beneficial for tomatoes along with many other garden plants.

Learning how to use worm castings is essential  for any gardener if you want a healthy garden.


Tips For Good Soil Structure

Research to find the required minerals and nutrients needed for your specific breed of tomatoes to thrive.

Make your own soil for growing tomatoes
Discover How To Create Your Own Custom Soil Mix To Use For Companion Planting Tomatoes Here.

Using worm castings will help improve your soil while promoting plant growth. 

It is always best to start out by  creating a healthy compost rich garden bed soil structure.

The soil should have good draining capabilities.

Amend it properly with the minerals necessary to suit the needs of your specific tomato plants.  

It has been scientifically proven that sick or unhealthy plants will naturally attract insect pests that feed on the plants.

Good healthy garden soil is the first line of defense when combating insect pest issues.

Learn to easily make your own quality garden bed soil now by clicking the image on the right.


 Tomato Growing Tip # 2

A good way to replenish calcium to your tomato growing bed is by planting buckwheat into your bed between tomato crops. Buckwheat is known to add the calcium back to the soil which the heavy calcium feeding tomatoes remove.

Another trick for adding calcium to prevent blossom end rot is to apply crushed egg shells around your tomato plant root zone early in it’s growth cycle.


Tomato Growing Tip #3

Never plant tomato plants in the vicinity of black walnut trees. Black walnut roots will kill the tomato plants.


Tomato Growing Tip # 4

If you have experienced grasshopper attacks on your tomato crops in the past you probably already know that these attacks can be devastating.

The best way to keep grasshopper swarms in control and away from your tomatoes is to keep your high weed growth down to a minimum in the immediate vicinity.

High weeds allow these pests to breed and quickly colonize and also allow natural protection for them from birds and other natural predators that keep them in check.

Keep your weeds cut down and the swarms will normally stay away.

Do not plant tomatoes close to fields of high weeds for best results.


Tomato Growing Tip # 5 

If you are living in a southern state similar to Texas where the summers have long hot days it is best to plant your tomatoes in a location where they have shade in the mid to late afternoon hours to block the intense sun rays from the west.

I have lost plants the last couple of years due to the sun drying out and baking the plants cells within the stems due to overheating during these afternoon hours.

The sun extremely intense these days due to the grand solar minimum cycle that we are experiencing.

The tomatoes grown with afternoon shade still do fine while the others in full sun throughout the day in many areas of our country tend to dry out and die.

If you have no shade, check in to purchasing some garden shade cloth on eBay which is working great in hot desert climates for growing all types of plants.

Depending on your climate and where you live in the country you may need to do some research on the shade cloth density that would suit you best. Although density matters most gardeners prefer the 40% density which seems to work well for them in most cases.


Tomato Growing Tip # 6

Here in East Texas we have been having issues the last few years with garden pests other than insects. These pests can quickly destroy an entire tomato crop at record pace.

Birds are the pests I am referring to, especially cardinals.

These birds here have decided on our tomato crops for their main choice for a food supply during the spring and summer months.

There are several theories out there about how to divert them away but many do not work.

One that has worked over the years is to pick the tomatoes green sacrificing their flavor to let them ripen indoors.

Now the birds have become wise to this technique and now are eating the fruit green.

There is a solution to this which other growers have tried with proven success.

Produce and citrus sack netting work well for small clusters of the fruit.

Birds will stay away from your prized tomatoes for fear of being caught in the net.

Not all tomatoes grow in clusters so you want to  to purchase garden netting for protection against birds deer and insect pests .

Garden netting is available in large quantities to drape over your tomato crop to providing protection from bird attacks and future loss of fruits.


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Tomato Growing Tip # 7

When tomato plants are showing early signs of distress due to a possible virus there is a solution that can help.

Mix one 325 mg. aspirin to 1 gallon of water until aspirin is completely dissolved.

Spray the solution directly on the weaken tomato plants soaking completely.

Apply during early morning or late evening to avoid sun burning the plants using any clean spraying device you choose.

Spraying the the tomato plants causes them to activate their natural defense system to fight off  ailments that are affecting them.

This solution applied once every couple of weeks will help keep your tomatoes healthy during the growing season.


Tomato Growing Tip #8 

Be sure to apply these tomato growing tips along with the techniques listed above for companion planting tomatoes to get the best results in your tomato gardens for years to come!

Remember only premium tomato seeds produce the best tomato plants so don’t buy cheap seeds!



 Companion planting has  been used for decades to grow successful tomato crops.

Some of the plants on the list for companion planting tomatoes have  conflicting data depending on where you look.

Try them out for yourself to find the best results.

Use these tomato growing tips to get the best results in your garden starting today.

I am sure you will find one of more of these  tomato companion plants to help solve your specific issue.

This is a comprehensive list of planting techniques that other growers have tried overtime. They had success using these techniques so give them a try.

There are many more ways to use companion planting in your garden like using edible flowers for instance to bring beauty and pleasing aroma to your garden space.

Take some time to learn about trap cropping

Most  of these plants create a home for pollinators and other beneficial insects to live.  These beneficial insects help with production and protection in your garden at the same time.

Learn about which specific plants to use for nitrogen fixing to help your plants perform their best.

Did you find this companion planting tomatoes guide useful?

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