The Best Soil For Growing Potatoes: 4 Great Options

Last Updated on November 16, 2022

Potatoes are one of the most versatile foods in the world and can be great to grow in your garden. Choosing the best soil for growing potatoes is key to a healthy harvest. While they may take some time and effort to grow, potatoes are a rewarding vegetable. 

Potatoes are an ancient vegetable that today is one of the most popular vegetables in the world. There are around 100 varieties of potatoes grown by gardeners. Homegrown potatoes are known for being very flavorful.

All About Potatoes

Potatoes are a popular vegetable eaten around the world in a variety of dishes. As a cold climate crop, they are typically planted in mid to late spring. In warmer climates, potatoes are generally planted in late summer or late winter. 

Potatoes are typically easy to grow if you take the proper steps. Be sure to buy certified disease-free potato seeds and do not plant them where other vegetables of the nightshade family were grown the year before. This includes tomatoes and eggplants as potatoes can attract similar pests and problems.

When planting potatoes, you can plant them in a trench-or-hill method or in a scattered method. Many people choose to grow an early variety and a late-season variety of potatoes to extend the growing season.

All About Potatoes

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Care For Potatoes – Best Soil For Growing Potatoes

In order to get a successful potato harvest you need to make sure to provide them with the right conditions. You can grow them in-ground, in garden beds, or in large containers. 


Potatoes need full sun, at least six to eight hours of light a day, in order to thrive. While some potatoes may be able to grow in part sun, the more sun the better.


Potatoes need a steady supply of water to grow successfully. They should be able to receive at least one inch of water a week. Potato plants do not do well in drought conditions. 

What Type Of Soil Do Potatoes Grow Best In?

Potatoes do best in loose, well-draining soil that is sandy and loamy. Ideally, the soil should be fertile for the best results for growing potatoes. 

Do Potatoes Like Acidic Soil?

Potatoes like acidic soil that has a pH level between 5-6. Too high pH levels can cause scabs, which can cause rough spots on the potato.

Fertilizer – Best Soil For Growing Potatoes

When planting, you can use an organic, slow-release fertilizer. Then, every couple of weeks you can use a diluted liquid fertilizer or fish emulsion.

Temperature And Humidity 

Potatoes should be planted when the soil is at least 45 degrees Farenheit, ideally 50 degrees Farenheit. As summer crops, they prefer soil temperatures between 60 to 70 degrees Fahrenheit. Potatoes do not have a preference when it comes to humidity levels.

What Nutrients Do Potatoes Need To Grow?

The soul you grow potatoes in should have organic matter. Potatoes benefit from different nutrients including phosphorus, potassium, nitrogen, calcium, magnesium, zinc, and boron. Before planting potatoes it may be a good idea to test your soil to make sure it has the nutrients potatoes needs to grow.  

Best Soil For Potatoes

When growing potatoes, you want to choose good-quality soil. Most soils for vegetables will work well for growing your potatoes. A good potato soil mixture will be sandy loam and have the nutrients potatoes need to grow. 

FoxFarm Ocean Forest Potting Soil Mix Indoor Outdoor for Garden and Plants

This versatile potting soil has everything your potatoes as well as other garden plants need. The pH is adjusted from 6.3 to 6.8 which is ideal for optimum fertilizer intake.

With a light, aerated texture this soil is ideal for indoor and outdoor plants. It includes forest humus, sandy loam, and sphagnum peat moss. In addition, it also has premium earthworm castings, seagoing fish, and crab meal for optimal growth.

Best Soil For Growing Potatoes

WONDER SOIL Organic Potting Soil

This potting soil is full of important nutrients your vegetables and plants need to grow. It includes dry compressed coco coir mix as well as worm castings, mycorrhizae, kelp, perlite, and more for plants to grow bigger and stronger.

This potting soil is formulated to have excellent water retention to provide dependable drainage and aeration of the roots. The all-natural mix is safe and ideal for indoor and outdoor use, whether in containers, gardens, or beds. 

Miracle-Gro Garden Soil Vegetables and Herbs

This soil is specially formulated for growing vegetables and herbs. It feeds vegetables for up to three months to grow larger, more bountiful vegetables. In return, it increases your potato harvest. 

With moisture control, it prevents over and underwatering to grow stronger vegetables. It is enriched with essential nutrients that are vital to plant growth.

Coast of Maine OMRI Listed Tomato and Vegetable Plant Potting Soil

This lightweight, organic compost potting soil is ideal for growing all of your vegetables. With a blend of composts and nutrients, it provides everything your potatoes and other vegetables need to grow strong. 

The balanced design encourages water retention and steady drainage for optimal growth. The natural and organic blend is safe and will help grow bountiful vegetables. It includes lobster and crab compost, peat moss, and lime for strong roots and healthy growth.

Best Soil For Growing Potatoes

Choosing The Best Soil For Growing Potatoes

Choosing the best soil for growing potatoes is key to a bountiful harvest. Potatoes should grow in a soil that is sandy loam with a pH level between 5-6. The soil should also be well-draining and fertile in order to grow the best potatoes.

Potatoes grow best in full sun and should receive about an inch of water a week. They are a cool-season crop and won’t do well in temperatures 80 degrees or above. 

Potatoes are versatile vegetables with around 100 different varieties that gardeners can grow in their own gardens. They can be baked, roasted, or fried and eaten alone or with toppings. They are also great in soups, stews, casseroles, burritos, hash, and much more.

Do you have any questions about choosing the best soil for potatoes? If so, please ask your questions regarding growing potatoes in your own garden in the comment section below.