The Ultimate Guide to Choosing the Best Marigolds to Grow with Tomatoes

Oleh Anonymous November 23, 2023 Post a Comment

Table of Contents

Tomatoes are a popular garden staple, but did you know that planting marigolds alongside them can actually benefit both plants? Marigolds are known to repel harmful insects and nematodes, while also attracting beneficial pollinators. However, not all marigolds are created equal when it comes to planting them with tomatoes. In this guide, we'll explore the best marigolds to grow with tomatoes and how to properly care for them.

Choosing the Right Marigolds

When it comes to selecting marigolds to plant with tomatoes, there are a few key factors to consider:

Size

Marigolds come in a variety of sizes, from tiny dwarf varieties to tall, bushy plants. It's important to choose marigolds that won't overshadow your tomato plants. Dwarf varieties, such as the Signet series or French Marigold 'Lemon Gem,' are great options for smaller gardens or containers. For larger areas, consider taller varieties like Mexican Marigold or African Marigold 'Crackerjack Mix.'

Color

While marigolds are generally known for their bright orange and yellow blooms, they come in a wide range of colors including red, pink, and white. When choosing marigolds to plant with tomatoes, opt for those with yellow or orange flowers. These colors are particularly attractive to bees and other pollinators, which can help increase your tomato yield.

Variety

There are two main types of marigolds: Tagetes erecta (African marigold) and Tagetes patula (French marigold). Both varieties offer pest-repelling benefits, but African marigolds tend to be taller and more robust while French marigolds are smaller and bushier. Consider planting a mix of both types for maximum benefits.

Planting Marigolds with Tomatoes

Now that you've selected the perfect marigolds to plant with your tomatoes, it's important to properly care for them to ensure a successful growing season.

Location

Plant marigolds in an area that receives full sun and has well-draining soil. Avoid planting them too close to your tomato plants, as they can compete for water and nutrients.

Timing

Wait until after the last frost to plant your marigolds and tomatoes. This will help ensure that your plants aren't damaged by cold temperatures. You can your seeds indoors several weeks before the last frost, then transplant them outdoors once the weather warms up.

Spacing

When planting your marigolds, space them about 6-8 inches apart. This will allow enough room for them to grow and spread out.

Maintenance

Marigolds are generally low-maintenance plants, but they do require regular watering and occasional fertilization. Be sure not to overwater, as this can lead to root rot. Deadhead spent blooms to encourage continuous blooming throughout the growing season.

Companion Planting Tips

In addition to marigolds, there are several other plants that make great companions for tomatoes:

Basil

Basil is not only delicious in the kitchen, but it also helps repel harmful insects and attract beneficial pollinators. Plus, the strong scent of basil can help mask the scent of your tomato plants, which can deter pests like aphids and whiteflies.

Nasturtiums

Nasturtiums are another plant that can help repel aphids and other harmful insects. They also attract beneficial pollinators and have edible flowers and leaves that can be used in salads or as a garnish.

Peppers

Peppers and tomatoes are part of the same family, so they make great companions in the garden. Peppers also help repel harmful insects and can add some spice to your garden harvest.

FAQs

1. Can I plant marigolds with any type of tomato?

Yes! Marigolds can be planted with any variety of tomato.

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

This depends on the size of your garden and the number of tomato plants you're growing. As a general rule, plant one marigold for every three tomato plants.

3. Can I marigolds indoors?

Yes, you can marigold seeds indoors several weeks before the last frost.

4. Do I need to fertilize my marigolds?

While marigolds don't require a lot of fertilizer, a balanced all-purpose fertilizer can help promote healthy growth and blooming.

5. Can I eat marigold flowers?

While marigold flowers are not toxic, they are not commonly consumed in culinary dishes. Stick to using them as a companion plant in your garden.

Planting marigolds with your tomatoes is an easy and effective way to promote healthy growth and deter harmful pests. By choosing the right marigold varieties and properly caring for them, you can enjoy a bountiful harvest of juicy tomatoes all season long.