There are a number of effective companion planting combinations that can be used with potatoes. Tomatoes and potatoes, for instance, make a great match because they share a lot of nutritional requirements and promote each other's development. If you want to keep pests like aphids and potato beetles at bay while still reaping the benefits of having potatoes around, planting beans, carrots, onions, and garlic nearby is a wonderful idea.
Herbs such as chives, rosemary, sage, thyme and oregano can also be planted alongside potatoes as these will help keep away pests naturally while adding flavor to your dishes. Planting flowers like marigolds or nasturtiums near potatoes is another great option as these colorful blooms will bring in pollinators while also helping to protect against potato blight. With careful planning and the right combination of companion plants, you can create a thriving raised bed full of delicious homegrown spuds!