Carrots are a popular and versatile root vegetable that can be grown in a wide range of climates and soil types. They are low in calories and high in vitamins and minerals, making them an excellent choice for a healthy diet. However, not all plants are compatible with carrots, and planting the wrong plants together can lead to reduced yields, stunted growth, and other problems.
In this article, we will discuss what should not be planted with carrots.
Dill
Dill is often used as a companion plant for carrots, but it should be avoided. Dill releases chemicals that can stunt the growth of carrots and make them more susceptible to disease. If you must plant dill, keep it far away from your carrot patch.
Parsley
Parsley is another herb that should not be planted with carrots. Like dill, it releases chemicals that can stunt the growth of carrots and make them more susceptible to disease. If you want to grow parsley, plant it in a separate area of your garden.
Fennel
Fennel is a close relative of dill and parsley and should also be avoided when planting carrots. Fennel can attract pests that can damage your carrot plants and release chemicals that can inhibit the growth of carrots.
Celery
Celery is a member of the same family as carrots, and planting them together can lead to competition for nutrients and space. Celery also attracts pests that can damage carrot plants. It is best to plant celery in a separate area of your garden.
Onions and garlic
Onions and garlic can repel some pests, but they can also inhibit the growth of carrots. They release chemicals that can stunt the growth of carrots and make them more susceptible to disease. If you want to plant onions or garlic, plant them in a separate area of your garden.
Potatoes
Potatoes and carrots should not be planted together. Both crops are susceptible to disease, and planting them together can increase the risk of infection. Potatoes can also attract pests that can damage carrot plants.
Tomatoes
Tomatoes are also not good companions for carrots. They attract pests that can damage carrot plants, and they release chemicals that can inhibit the growth of carrots. If you want to plant tomatoes, plant them in a separate area of your garden.
In conclusion, when planning your garden, it is important to consider which plants are compatible. When planting carrots, it is best to avoid planting dill, parsley, fennel, celery, onions, garlic, potatoes, and tomatoes nearby. By avoiding these plants, you can help ensure that your carrots grow strong and healthy and that you have a bountiful harvest.

Brian Sheridan has an allotment in Edgbaston and is a competitive grower. Brian is also a keen photographer and loves cooking. Brian and his wife Mary will also be running a stall at Edgebaston artisan market this year, selling products made from the allotment, including his award-winning relish!