For the love of potatoes! A Guide to Growing Container Potatoes

Posted on Categories:"How To Grow", Edible Plant Growing Information
Container Potatoes

Growing Container Potatoes

Growing Container Potatoes, with their versatility and widespread appeal, make a rewarding addition to any home garden. Even if you lack a spacious backyard, the good news is that potatoes can thrive in containers. In this comprehensive guide, we’ll delve into the step-by-step process of growing potatoes in containers, ensuring a bountiful harvest and a sense of accomplishment in your gardening endeavors.

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1. Choosing the Right Container for Growing Container Potatoes:

The first step in container Growing Container Potatoes is selecting the right container. Opt for a container with a minimum depth of 12 inches to allow sufficient space for the tubers to develop. Consider using large pots, fabric grow bags, or even repurposed containers, ensuring they have drainage holes to prevent waterlogging.

2. Selecting the Right Potato Varieties:

Potatoes come in various varieties, and choosing the right one for your container garden is crucial. Early and mid-season varieties are often preferred for container gardening as they have a shorter growing period. Varieties like Yukon Gold, Red Pontiac, or Fingerling potatoes are well-suited for containers.

3. Preparing Seed Potatoes:

Before planting, it’s essential to prepare seed potatoes. Cut larger seed potatoes into smaller pieces, each containing at least one or two eyes. Allow the cut pieces to cure for a day or two, forming a protective layer that helps prevent rotting once planted.

4. Adding the Right Potting Mix:

Potatoes thrive in well-draining, loose soil. Create a potato-friendly mix by combining potting soil with organic matter like compost or well-rotted manure. Ensure the mix is lightweight to facilitate tuber development and has good moisture retention properties.

5. Planting Potatoes in Containers:

Once your container and potting mix are ready, it’s time to plant the prepared seed potatoes. Place them about 4 inches deep in the soil, ensuring the eyes face upward. Space multiple potatoes according to the container size, typically leaving 8-12 inches between each plant.

6. Watering and Sunlight Needs:

Potatoes require consistent moisture for optimal growth. Water the container when the top inch of soil feels dry, but avoid overwatering to prevent issues like rot. Position the container in a location that receives at least 6-8 hours of sunlight daily, ensuring the potato plants receive the energy needed for robust growth.

7. Hilling or Mounding:

As potato plants grow, periodically add more soil or a mix of soil and compost around the stems. This process, known as hilling or mounding, encourages additional tuber development and protects potatoes from sunlight, preventing them from turning green and becoming bitter.

8. Fertilizing Container-Grown Potatoes:

Container potatoes benefit from a balanced fertilizer, applied when the plants begin to emerge. Avoid over-fertilizing, as this can lead to excessive foliage growth at the expense of tuber development. A slow-release fertilizer or a well-balanced liquid fertilizer is suitable for container gardening.

9. Managing Pests and Diseases:

Keep a watchful eye for common potato pests like aphids, Colorado potato beetles, and fungal diseases such as late blight. Neem oil or insecticidal soap can help control pests, while proper spacing, good air circulation, and avoiding overhead watering can prevent fungal issues.

10. Harvesting Container-Grown Potatoes:

Harvest time for potatoes typically ranges from 70 to 120 days after planting, depending on the variety. Once the plants flower and start to yellow, it’s a sign that the tubers are ready for harvest. Gently dig around the container to unearth your homegrown potatoes.

11. Storing and Using Your Potato Harvest:

After harvesting, allow the potatoes to cure by placing them in a cool, dark place for about two weeks. Once cured, store them in a cool, dry location. Homegrown potatoes are delicious roasted, mashed, or used in a variety of culinary creations, showcasing the fruits of your container gardening labor.


Container potato gardening offers a convenient and space-efficient way to enjoy homegrown spuds. By following these steps and paying attention to the needs of your potato plants, you’ll soon be savoring the satisfaction of harvesting potatoes right from your own containers. Happy potato growing!