How To Grow Potatoes In a Container

Written by: Lars Nyman

How to grow potatoes in a container

How to grow potatoes in a container

Ever thought about how rewarding it would be to harvest your own potatoes? Great news, you don't always need sprawling acres of farmland to do so! Welcome to our guide on how to grow potatoes in a container. Even with space limitations or an unfriendly soil in your backyard, container gardening can be a perfect solution. Growing your spuds in pots not only provides you with a chance to garden in small spaces, but it also makes the growing process somewhat easier to manage. In the next few paragraphs, you'll find everything you need - from choosing the right container and soil to cultivation techniques, harvest times, and even potential potato pests. Dive in to discover the simple satisfaction of pulling your own potatoes right from your balcony or patio. Let's dig in together and learn how to turn a humble tuber into a bountiful crop.

Cheatsheet: How to grow potatoes in a container


Choose a container 🌱 with drainage holes and at least 10 inches deep.

Select seed potatoes 🥔 certified disease-free, with 2-3 sprouts per piece.


Fill container 🌱 with potting soil, leaving 4 inches from the top.

Plant seed potatoes 🥔 with sprouts facing up, 6 inches apart.


Water 💦 regularly, keeping soil moist but not waterlogged.

Add soil 🌱 around plants as they grow, leaving only the top leaves visible.


Wait ⏳ 10-12 weeks until foliage turns yellow and dies.

Harvest 🥔 by carefully dumping out the container and collecting potatoes.


  • Choose a sunny spot ☀️ for your container to maximize growth.
  • Fertilize 🌿 regularly to promote healthy potato growth.
  • Protect from pests 🐛 using organic deterrents or netting.

Choosing the Right Container

So you want to grow potatoes in a container, huh? Well, my friend, you've come to the right place. Let's dive right in and talk about the first step: choosing the right container.

When it comes to growing potatoes, bigger is better. You need a container that's deep enough to allow your spuds to grow nice and tall. I recommend a container that's at least 20 inches deep, but the deeper the better! Remember, potatoes like to stretch their legs.

Now, the material of the container doesn't really matter. You can go for plastic, clay, or even repurpose an old wooden crate. Just make sure that whatever material you choose, it has good drainage holes. Trust me, soggy potatoes are not a sight you want to see.

Choosing the Right Potatoes

Once you have your container ready, it's time to choose the right potatoes. Now, this might surprise you, but you can't just plant any old potato from your pantry. You need certified seed potatoes.

Certified seed potatoes are specially grown for planting and are free from diseases. They come in different varieties, so choose one that suits your taste. Personally, I love the Yukon Gold for its creamy texture and buttery flavor. But you can also go for the classic red potatoes or try something more exotic like the Purple Majesty.

Did you know? Seed potatoes are not actually seeds, but whole potatoes or pieces of potatoes that you use to grow new plants. It's like magic!

Preparing Your Potatoes for Planting

Now that you have your container and your certified seed potatoes, it's time to get them ready for planting. First, you'll want to "chit" your potatoes, which basically means encouraging them to sprout before planting.

Spread your seed potatoes out in a cool, bright spot (not in direct sunlight) for a couple of weeks. Make sure the end with the most eyes is facing up. This will give your potatoes a head start and help them grow faster once planted.

Pro Tip: If you don't have time to chit your potatoes, you can still plant them directly. They will still grow, but it might take a bit longer for the sprouts to appear.

Planting and Caring for Your Potatoes

Alright, it's showtime! Grab your container and fill it with quality potting soil, leaving a few inches of space at the top. Now, dig a trench about 4 inches deep and place your chitted (or non-chitted) potatoes in the trench, eyes facing up.

Space your potatoes about 8-10 inches apart, and cover them with soil. Water thoroughly but make sure not to overdo it. Potatoes like moisture, but they hate being waterlogged.

As your potatoes grow, add more soil around the stems, leaving a small portion exposed. This will encourage more tubers to form and give your spuds room to grow. Remember to keep an eye out for any pests or diseases and nip them in the bud.

Fun Fact: Did you know that potatoes are part of the nightshade family? Don't worry, they won't cast a spell on you, but they will cast a spell on your taste buds!

Harvesting Your Bounty

After all the hard work and anticipation, it's finally time to harvest your potatoes! But hold your horses, my gardening friend. Patience is key here.

Wait until the foliage turns yellow and starts to wither. This is a sign that your potatoes are ready to be dug up. Carefully dig around the base of the plant, being mindful not to damage the precious tubers.

Once you've unearthed your treasure, give them a gentle brush to remove any excess soil. Let them cure in a cool, dark place for a couple of weeks to toughen their skins. And voila, you've got yourself some homegrown spuds that will make your taste buds do a happy dance!

Final Tip: Don't forget to save a few potatoes as seed potatoes for your next planting. It's like the never-ending cycle of potato goodness!


1. What type of container is best for growing potatoes?

A deep and spacious container, like a fabric grow bag or a large pot, is ideal for growing potatoes.

2. What kind of soil should I use?

Use well-draining potting soil that is rich in organic matter for optimal potato growth.

3. Do potatoes need direct sunlight?

Yes, potatoes thrive in full sun, so place your container in a sunny spot.

4. When should I plant the potatoes?

Plant your potatoes in early spring, after the chance of frost has passed.

5. How do I plant the potatoes in the container?

Start by filling the container with soil, then plant the seed potatoes with the eyes facing upwards and cover them with a few inches of soil.

6. How often should I water the potatoes?

Keep the soil evenly moist, but not waterlogged. Water the potatoes when the top inch of soil feels dry.

7. Should I fertilize the potatoes?

Yes, apply a balanced organic fertilizer once a month to provide essential nutrients for healthy potato growth.

8. Are there any pests or diseases I should watch out for?

Potatoes can be susceptible to pests such as aphids and diseases like potato blight. Monitor your plants regularly and take necessary steps to control infestations or diseases.

9. When and how do I harvest the potatoes?

Harvest the potatoes when the plants have died back and the foliage has turned yellow. Simply empty the container and collect the potatoes.

Growing potatoes in a container can be a rewarding endeavor for any gardener, providing a bountiful harvest right at your fingertips. It's a fantastic option for those lacking garden space or keen on maximizing their limited area. Remember, when embarking on this journey, start with the right container and choose the perfect potato variety for your needs. Nurture your spuds with ample sunlight, consistent watering, and regular feeding. Don't forget to maintain good soil moisture and always be on the lookout for pests and diseases. With patience and a little TLC, you'll soon be feasting on the delicious taste of homegrown potatoes, all thanks to your trusty container garden. So go ahead, dive into this delightful adventure and embrace the joy of learning how to grow potatoes in a container!

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