How Many Potatoes Per Plant?

The potato is a nightshade family member, along with tomatoes and eggplants. It’s one of the most important food crops globally, grown for its starchy tubers that are used to make everything from french fries to chips. Potatoes grow best in cool weather, so they’re often planted in spring or fall when temperatures are more relaxed. They can be sown directly into the garden, but it’s generally better to start them indoors about four weeks before planting time. In this article, we will look at some factors that determine ‘how many potatoes per plant?’

How many potatoes per plant?

How many potatoes per plant?

Many things influence the number of potatoes a plant is able to produce. These include:

How many potatoes per plant?: Potato Variety

Variety will determine how many potatoes you are able to grow. Hundreds of varieties are available, ranging from small fingerling type potatoes to large russet types. The size of your plants will also affect yield. A larger plant will have more leaves, which means more photosynthesis and more potatoes. For example, if you buy a small variety like ‘Atlantic,’ you should expect around 2-3 medium-sized potatoes per plant. If you believe a big potato-like ‘Russet Burbank,’ then you should expect 6-8 medium-sized potatoes per plant! This is because Russet Burbanks tend to be bigger than Atlantic potatoes.

Seed Size

Seed size can sometimes affect how many potatoes you’ll end up with at harvest time. Smaller seeds produce smaller potatoes, while larger seeds produce more giant potatoes. You should buy small seed potatoes if you want lots of potatoes. For example, after being planted, a large seed potato-like Russet Burbank has around 25 medium-sized potatoes (about 1 inch long). A small seed potato-like Bintje produces only five medium-sized potatoes.

Planting Depth

Planting depth also affects the amount of potatoes that your plant will produce. If you plant too deep, you won’t get enough sunlight to help your potato grow. If you plant too shallow, there isn’t enough soil to hold moisture. Soil is very important because it helps water reach the roots of your potato plants. Watering your plants regularly is essential to growing healthy potatoes. For example, a large seed Bintje potato plant grows about 2 inches tall and produces about 10 medium-sized potatoes. However, if you plant it 3 inches deep, it will grow taller and produce 40 medium-sized potatoes.

Soil Type

Soil type also influences the number of potatoes you’ll get from each plant. Sandy soils don’t drain well, so they retain water and nutrients. Clay soils drain well, so they don’t retain as much water and nutrients. But clay soils are good for growing vegetables because they keep the soil warm during cold nights. When you plant potatoes, you need to choose between sandy and clay soils. If you live in a place where the soil is mostly sand, you’ll probably do better with sandy soil. If you live in an area with a lot of clay, you might prefer clay soil.


How many potatoes per plant?

Temperature also plays a role in determining how many potatoes you will be able to grow and harvest, especially if you are using a greenhouse. Cold temperatures slow down growth, so you may not get as many potatoes from a plant. Warm temperatures speed up growth, so you may get more potatoes from a plant. For instance, a large seed potato-like Russet Burbank can produce 50 medium-sized potatoes when grown outdoors at 70 degrees Fahrenheit. However, if you grow it indoors at 80 degrees F, it will produce 100 medium-sized potatoes.


Potatoes require fertilizer to grow. Potatoes are very sensitive to nitrogen deficiency, so you must use plenty of fertilizer. Nitrogen is one of the most important elements needed by plants. Without it, your plants will wilt and die. Some fertilizers contain both phosphorus and potassium. These two elements are needed together to ensure that your potatoes develop strong cell walls. In addition, some fertilizers contain sulfur. Plants use sulfur to make proteins and enzymes. It’s also necessary to make chlorophyll, which gives green leaves their color.


Watering is another key factor in determining how many potatoes your plant will yield. Plants need regular watering to survive. They also need water to absorb nutrients and energy. Your plants will need more water during hot days than they would on cooler days. If you don’t give them enough water, they’ll dry out and stop producing new tubers. On the other hand, if you overwater your plants, you risk causing mold or rot.

How many potatoes per plant?: Conclusion

The amount of potatoes you get from each potato plant depends on several factors. The best way to determine how many potatoes you’ll get from each plant is to experiment. You can start small and work your way up to larger plants. Try different varieties and see what works best for you.

Related article: When to harvest potatoes