Grow Potatoes in Sacks – A Comprehensive Guide

We may earn a commission for purchases made through our links.

Are you a potato lover but don’t have space for a traditional garden? Or are you looking for a new and unconventional way to grow your potatoes? Growing potatoes in sacks is an excellent option for those who want fresh and delicious potatoes without the space and hassle of a full-fledged garden. This guide will walk you through everything you need to know about growing potatoes in sacks.

The Benefits of Growing Potatoes in Sacks

Growing potatoes in sacks offers numerous benefits, including:

  • Requires less space than traditional gardening
  • Allows for easy mobility and positioning of the bags
  • Offers excellent drainage and aeration for potatoes
  • Avoids common soil-borne potato diseases
  • Provides an efficient way to grow potatoes with fewer weeds

Choosing the Right Sacks

The first step in growing potatoes in sacks is to choose the right sacks. You can choose reusable sacks or buy new ones. Here are some tips for choosing the right sacks:

  • Choose breathable sacks made of materials like burlap, paper, or fabric
  • Avoid using plastic bags as they retain heat and limit aeration, which can lead to root rot and other diseases
  • Ensure that the sack is sturdy enough to hold soil and potatoes as they grow
  • Choose sacks that are at least 18 inches wide and 18 inches deep to provide enough space for the potatoes to grow

Preparing the Sacks for Planting

Once you have your sacks ready, the next step is to prepare them before planting. Follow these steps:

  1. Fill the sack with about 4 inches of drainage material, like rocks or gravel, at the bottom. This will help with aeration and drainage.
  2. Add a layer of soil, about 4 inches deep, on top of the drainage material.
  3. Place seed potatoes on top of the soil, about 6 inches apart, with the eyes facing up.
  4. Cover the potatoes with another layer of soil, about 4 inches deep, and water thoroughly. Be sure to keep the soil moist but not overly wet.
  5. As the plants grow, continue adding more soil gradually to cover the stems. This will encourage the plant to produce more tubers and prevent them from turning green.

Caring for Your Potato Sacks

Now that your potato sacks are planted, it’s time to care for them. Here are some essential tips:

  • Water the sacks regularly, about once or twice a week, to keep the soil moist.
  • Feed the plants with a balanced fertilizer every two weeks.
  • Monitor for pests and diseases, and take action if necessary.
  • When the plants start to mature, keep an eye out for flowers, which means the potatoes will be ready to harvest soon.
  • After the plants have died back, allow the sacks to dry out for a few days before harvesting.
  • Carefully dump the contents of the bag onto a clean surface to harvest your potatoes. Be careful not to bruise or damage them while removing them from the soil.


Growing potatoes in sacks is an excellent option for those who lack space or want a simple yet effective way to grow their own potatoes. With the right sacks, preparation, and care, you can enjoy fresh and delicious potatoes that are free from soil-borne diseases. Plus, it’s a fun and easy way to involve the whole family in gardening. Remember to choose the right sacks, prepare them well, care for your plants, and enjoy your harvest!

FAQs about Growing Potatoes in Sacks

Can I reuse the sacks?

Yes! You can reuse sacks, as long as they are in good condition and do not have any disease issues.

What kind of potatoes are best for growing in sacks?

A wide range of potatoes can grow well in sacks, from fingerlings to russets. Choose a variety that suits your taste and climate.

How many potatoes can I grow in one sack?

Typically, you can expect to grow 4-6 potato plants in a single sack.

Do I need to change the soil in the sacks every year?

It is recommended that you change the soil in the sacks every year to avoid soil-borne diseases, pests and ensure optimal growth.

Can I grow potatoes in sacks indoors?

Yes! You can grow potatoes in sacks indoors, provided that you have enough light and space for the plants to grow.

What can I do with leftover seed potatoes?

You can store leftover seed potatoes in cool, dark, and dry conditions and use them for the next planting season. Alternatively, you can cook them, mash them, or fry them.

What are some common problems with growing potatoes in sacks?

The most common problems with growing potatoes in sacks are overwatering, underwatering, pests, and diseases. Ensure that you follow the care guidelines and monitor your plants regularly to identify and address any issues.

Can I grow other vegetables in sacks?

Yes! You can grow a wide range of vegetables in sacks, including carrots, turnips, onions, and lettuce.

What are some creative ways to reuse the potato sacks after harvest?

You can reuse sacks for a variety of purposes, including as planters for other vegetables or herbs, as storage bags, or to make potato sack races for kids.

Now that you have the ultimate guide to growing potatoes in sacks, it’s time to put your gardening skills to the test. Happy Planting!


Please enter your comment!
Please enter your name here