Growing Potatoes in Containers or Grow Bags

Potatoes grow very well in containers and grow bags, making them ideal for small gardens, patios, and balconies. Container growing also makes harvesting easier and helps control soil conditions.

Many gardeners in the UK successfully grow potatoes this way each year.

With enough compost, watering, and sunlight, container-grown potatoes can produce good harvests.

Choosing containers for potatoes

Potatoes need deep containers so tubers have room to grow.

Good options include:

• grow bags

• large pots

• buckets with drainage holes

Larger containers usually produce better harvests.

Drainage is important to prevent compost becoming waterlogged.

Compost for container potatoes

Use good-quality compost designed for containers or vegetables.

Potatoes grow best in loose compost that drains well.

Filling containers gradually as plants grow helps support stems and encourages more potatoes to form.

You can read more in best soil for vegetable gardening in the UK

Watering container potatoes

Containers dry out faster than garden soil.

Potatoes growing in containers need regular watering, especially during warm weather.

Soil should stay evenly moist but not waterlogged.

For watering advice, see how often to water potatoes

Position and sunlight

Potatoes grow best in:

• sunny locations

• sheltered areas

• well-drained containers

More sunlight usually leads to stronger plants.

Harvesting container potatoes

One advantage of growing potatoes in containers is easy harvesting.

You can tip out the container or grow bag to collect the potatoes.

For harvesting advice, see when to harvest potatoes

Container potatoes are reliable

Potatoes are well suited to container growing in the UK.

With regular watering and enough compost, plants usually produce reliable crops.

For full growing advice, see how to grow potatoes in the UK