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Planting Marigolds with Tomatoes: A Winning Combination


planting marigolds with tomatoes
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If you're an avid gardener, you're likely always on the lookout for ways to improve your harvest. One strategy that many gardeners swear by is planting marigolds with tomatoes. But does this really work? In this article, we'll take a closer look at the benefits of planting marigolds with tomatoes and how to do it properly.

The Benefits of Planting Marigolds with Tomatoes

There are several reasons why planting marigolds with tomatoes can be beneficial:

1. Pest Control

Marigolds are known for their ability to repel certain pests, including nematodes, whiteflies, and aphids. By planting marigolds alongside your tomatoes, you may be able to reduce the population of these pests and protect your plants from damage.

2. Soil Improvement

Marigolds also have a reputation for improving soil health. They produce a chemical called alpha-terthienyl, which can help to suppress certain soil-borne diseases. Additionally, marigolds are a good source of organic matter, which can help to improve soil structure and fertility.

3. Attracting Beneficial Insects

In addition to repelling pests, marigolds can also attract beneficial insects such as ladybugs and hoverflies. These insects can help to control pest populations, ensuring that your tomato plants stay healthy and productive.

How to Plant Marigolds with Tomatoes

Now that you know why planting marigolds with tomatoes can be beneficial, let's talk about how to do it properly.

1. Choose the Right Marigold Variety

Not all marigolds are created equal when it comes to pest control. To get the best results, choose a variety that is specifically bred for this purpose, such as Tagetes patula 'Nemagold.'

2. Plan Your Layout

When planning your garden layout, make sure to leave enough space for both your tomato plants and your marigolds. Aim for a ratio of one marigold plant for every three tomato plants.

3. Plant at the Right Time

Plant your marigolds at the same time as your tomato plants, or slightly before. This will give the marigolds time to establish themselves before the pests arrive.

4. Position Your Marigolds Correctly

Plant your marigolds around the perimeter of your tomato bed, rather than interspersing them throughout. This will create a barrier that pests will have to cross in order to reach your tomato plants.

5. Care for Your Plants

Take good care of both your tomato plants and your marigolds throughout the growing season. Water them regularly, fertilize them as needed, and keep an eye out for any signs of pests or disease.

Tips for Success

Here are some additional tips to help you get the most out of your marigold-tomato combination:

1. Use Companion Plants

In addition to marigolds, there are other plants that can be planted alongside tomatoes to improve their health and productivity. Consider adding basil, parsley, or garlic to your garden as well.

2. Rotate Your Crops

To prevent the buildup of soil-borne diseases, it's important to rotate your crops each year. If you're planting tomatoes in the same spot as last year, be sure to plant marigolds elsewhere in your garden.

3. Don't Overcrowd

While it's tempting to pack as many plants as possible into your garden, overcrowding can actually be counterproductive. Make sure to leave enough space between your plants to allow for good air circulation and easy access for watering and harvesting.

FAQs

1. How many marigolds should I plant with my tomatoes?

As a general rule, aim for one marigold plant for every three tomato plants.

2. When is the best time to plant marigolds with tomatoes?

Plant your marigolds at the same time as your tomato plants, or slightly before. This will give the marigolds time to establish themselves before the pests arrive.

3. Can I plant marigolds with other vegetables?

Yes! Marigolds can be planted alongside a variety of vegetables, including peppers, eggplants, and cucumbers.

4. Do I need to deadhead my marigolds?

Deadheading (removing spent blooms) can help to promote more flowers, but it's not strictly necessary. If you prefer a low-maintenance garden, you can simply let your marigolds do their thing.

5. Can I eat the marigold flowers?

While marigold flowers are technically edible, they're not typically used for culinary purposes. Stick to using them as a companion plant in your garden.


Planting marigolds with tomatoes can be a great way to improve your harvest and reduce pest damage. By following these tips and best practices, you can create a healthy and productive garden that will provide you with fresh, delicious produce all season long.

Great! Before we , just a quick question, do you have any specific requirements or preferences for the tone and style of the blog post? Do you want it to be more conversational or professional, for example? Also, is there any particular audience that you're targeting, such as beginner gardeners or experienced horticulturists? The answer to these questions will help me tailor the content to your needs. Alright, thank you for letting me know. In that case, I'll aim for a tone that is informative yet accessible, with a focus on providing practical tips and advice for anyone interested in planting marigolds with tomatoes. I'll assume that the target audience is beginner to intermediate gardeners who are looking to improve their skills and knowledge on this topic. Let me know if there's anything else I can help you with!


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