Can Rhubarb and Tomatoes Be Planted Together?

When it comes to gardening, knowing which plants can be grown together can make a big difference in the success of your garden. One question that often comes up is whether or not rhubarb and tomatoes can be planted together. While these two plants have some similarities, there are also some key differences that must be considered when deciding if they should be grown together.

The Differences Between Rhubarb and Tomatoes

The first thing to consider when deciding whether or not to plant rhubarb and tomatoes together is the differences between these two plants. Rhubarb is a perennial vegetable that is typically grown from crowns, while tomatoes are an annual vegetable that is grown from seed each year. Rhubarb prefers cooler temperatures and can tolerate some shade, while tomatoes need plenty of sun and warm temperatures to thrive. Additionally, rhubarb is a heavy feeder and needs a rich, fertile soil to grow well, while tomatoes prefer a slightly acidic soil that is not too rich.

The Benefits of Growing Rhubarb and Tomatoes Together

Despite the differences between rhubarb and tomatoes, there are some benefits to planting these two plants together. One of the main benefits is that rhubarb can help to shade and protect tomatoes from excessive heat and sunlight. Additionally, the large leaves and sturdy stalks of rhubarb can help to prevent soil erosion and protect the delicate tomato plants from wind damage. Another benefit of planting rhubarb and tomatoes together is that rhubarb has a deep root system that can help to loosen and aerate the soil, which can be beneficial for the tomato plants.

The Risks of Growing Rhubarb and Tomatoes Together

While there are some benefits to planting rhubarb and tomatoes together, there are also some risks that must be considered. One of the main risks is that rhubarb is a heavy feeder and can take nutrients away from the tomato plants if they are planted too closely together. Additionally, if the soil is too rich or if the rhubarb is allowed to grow too large, it can shade out the tomato plants and prevent them from getting the sunlight they need to grow and produce fruit.

How to Plant Rhubarb and Tomatoes Together

If you decide to plant rhubarb and tomatoes together, it is important to take some precautions to ensure that both plants can thrive. First, be sure to plant the tomato plants in a spot that gets plenty of sun and is protected from the wind. Additionally, make sure that the soil is not too rich and that the tomato plants are not planted too close to the rhubarb. Ideally, there should be at least 3 feet of space between the two plants to allow for proper growth and development.

In terms of planting method, it is recommended to plant the rhubarb first and then plant the tomato plants around it. This will allow the rhubarb to establish itself and will prevent it from being damaged by the tomato plants as they grow. When planting rhubarb, dig a hole that is slightly larger than the crown and fill it with a mixture of compost and soil. Plant the crown so that the stalks are just above the soil line and water it well. For tomato plants, dig a hole that is slightly larger than the root ball and plant the seedling so that the top of the root ball is just below the soil line. Water the plant well and provide support if necessary.

Final Thoughts

In conclusion, while it is possible to plant rhubarb and tomatoes together, there are some risks and considerations that must be taken into account. Make sure that you choose a spot that gets plenty of sun, that the soil is not too rich, and that the two plants are not planted too closely together. By following these tips, you can enjoy the benefits of growing rhubarb and tomatoes together while minimizing the risks.