what to plant after tomatoes

After tomatoes, it’s time to plant root crops. These crops will enrich your soil with potassium, which tomatoes need. But don’t start with potatoes. Potatoes are tubers and shouldn’t be planted after tomatoes. Lettuce and cabbage are a good choice. And if you’d like to add more color to your garden, consider adding a few annual flowers.

Legumes and brassicas

Planting Brassicas and Legumes after Tomatoes is a great way to replenish nitrogen in the soil. These crops also provide good soil-conditioning benefits, including a healthier plant. Brassicas and legumes are excellent crop rotation options because they require less water and fertilizer. They also provide excellent nutrition for plants and are a great way to replenish the nitrogen that tomatoes deplete.

The nightshades (tomatoes, peppers, eggplant, potatoes) and legumes (green beans, peanuts, southern peas) belong to the nightshades botanical family. As soil-fixing plants, both plants thrive in soil that is rich in nitrogen.

When planting brassicas, remember to leave some space for the legumes. The legumes will break up the soil and add nitrogen. Brassicas will then fill in the space left by the legumes. This will allow the next heavy feeder crop to take advantage of the excess nitrogen in the soil.

Legumes and brassicas can be planted after tomatoes in most areas, but they are best planted after them. They both require rich soil and should not be planted immediately after tomatoes. Legumes are light feeders, while tomatoes are heavy feeders.


Although they share similar water and nutrient requirements, they are not recommended as companion plants for tomatoes. However, they can be grown together if you are short on space. While you will not derive any benefit from them, they will not harm each other. This makes them a great choice for those who want to increase the amount of fresh food available throughout the season.

Some of the companion plants that you can grow with tomatoes include collard greens and black-eyed peas. These plants will help suppress nematodes that can damage tomatoes. Additionally, cowpeas, also known as black-eyed peas, will deter the southern green stink bug, which feeds on tomatoes. Also, planting herbs like dill, cilantro, and oregano around your tomato plants will encourage beneficial bugs to stay away from the tomatoes. The addition of these herbs will also help reduce the likelihood of verticillium wilt, another nematode that can damage your tomatoes.

Aside from being beneficial for your tomatoes, legumes are also helpful in enriching your soil. Planting legumes after tomatoes will help replenish nitrogen levels in the soil. This will improve your soil’s ability to handle the heavy nutrients that your tomatoes need.


Cabbage is one of the cool-season vegetables that can be planted after tomatoes. It grows well in soil with a pH of 70 to 80 and is a part of the nightshade family. Generally, cabbages are not grown close to potatoes or sweet corn, but you can grow them close to peppers and onions.

Tomatoes and cabbages share nutrients and are both heavy feeders. When planted too close to each other, they will compete for nutrients and will stunt the growth of each. It is best to plant them at least three feet apart in raised beds. In addition to being bad neighbors, tomatoes and cabbage both attract pests and diseases. Moreover, they are both very attractive to the moth larvae, which will destroy your crops.

When planting after tomatoes, it is best to choose plants that don’t require a lot of care and can survive the cool autumn weather. Most vegetables planted after tomatoes are legumes, which replenish the nitrogen levels in the soil. In addition to boosting the soil’s nitrogen content, legumes also make a good cover crop.


If your tomatoes are already mature, you will need to decide what to plant after them. Some heavy feeders like winter squash and pumpkin are best planted after tomatoes, and others like carrots can be planted after them. You should also consider planting dill around the tomatoes, because it can help to repel pests and draw parasites from the tomato hornworm. Carrots are another great crop to plant after tomatoes, because the tomatoes will have already cleared the soil of weeds.

Onions can grow alongside other vegetables and herbs. Onions and garlic are helpful for protecting plants from disease. However, they can cause issues with chicory and calendula. You should also keep carrots and potatoes apart from onion and garlic. Onions are good companions for corn and potatoes, but not for cucumbers or leafy cabbage.

You may also plant legumes after tomatoes. These plants can replenish the nitrogen in the soil, which was depleted during the previous tomato crop. These plants are also known as green manure or cover crops. However, you should be cautious about planting two crops in the same area because this increases the risk of disease spreading from one plant to another.


There are several benefits to planting potatoes after tomatoes. For one, they are closely related. Both belong to the Solanaceae family and thus share many of the same needs and nutrients. In addition, they share pests that are common to these plants. Furthermore, you’ll be able to increase yields and grow the potatoes quicker if you use resistant varieties. However, they must be separated at an appropriate distance to ensure the best possible results.

When it comes to planting potatoes after tomatoes, you can choose varieties with early maturity dates. Alternatively, you can also plant winter-hardy varieties that remain in the ground throughout the cold months. Once the potatoes reach their maturity, you can harvest them and make the soil rich in nutrients. Make sure you plant them at least an inch apart and half an inch deep. In addition, you can plant them in rows of five to ten feet.

After planting potatoes, it is important to amend the soil with compost. This step is vital because potatoes absorb nitrogen from the soil. If you don’t add compost to the soil, the potatoes won’t grow as well. Planting legumes after potatoes can also reduce the amount of nitrogen in the soil. Moreover, the nitrogen from legumes is lost once the plants decompose, so it is important to add nitrogen to the soil after potato planting.


Radishes are an excellent companion plant to tomatoes. They repel pests like slugs and insects and are a great way to enhance the flavor of the tomato. Other companion plants to radish include chives and onions. Both herbs repel pests and improve the flavor of the radish.

It’s important not to plant radish in standing water. Too much water will make the roots hard and split. Planting radish in a soil with too much moisture can also cause them to split. The roots can also set flowers, which will give them a pungent odor. As a bonus, radish does not require fertilizer or heavy feedings. However, you must ensure that the soil is rich enough to support healthy roots.

Radishes grow quickly and are best when planted in the spring. They’ll begin producing a yield within three to four weeks. They are easy to grow and are a great kitchen ingredient. They can be roasted, sautéed, or eaten raw. They make a great companion planting.


If you’re looking for a colorful pop in your garden, coneflowers are a great choice. These perennial plants make excellent cut flowers and attract wildlife. They’re also self-seeding and add beauty to your garden. Plant these perennial flowers in the garden after tomatoes and watch them bloom!

Coneflowers are a perennial plant native to the eastern and central parts of the United States. They are deer resistant and grow well in full sun. The flowers are pretty and attract pollinating insects, including hummingbirds and butterflies. Coneflowers are easy to grow from seed, and they thrive in neglected areas.

Tomato companion plants should be planted in close proximity to each other. This will help reduce pests and improve soil nutrients. The companion plants will also add color to your garden and attract important pollinators. They will also provide shade and support for developing plants, as well as break up the soil.