Plan the perfect garden with our interactive tool →

The Average Potato Yield Per Plant

Cleardesign1/iStock/Getty Images

Potatoes are a cool-season crop that is fairly easy to grow in a home garden. Many varieties of potato are available, and they can be stored up to six months or more after harvest.

Tubers

coramueller/iStock/Getty Images

Potato plants are grown from "tubers," which are pieces of seed potatoes. Each seed piece is about the size of an egg. A pound of seed potatoes will typically produce six to eight tubers.

Yield Per Row

Eain Scott/iStock/Getty Images

Spacing of plants will influence size and yield of potatoes per plant. Ideally, tubers should be planted 3 to 4 inches deep and 6 to 8 inches apart, in rows that are 36 inches apart. A 100-foot long row planted this way will produce approximately 150 to 300 pounds of potatoes.

Yield Per Plant

Latvian/iStock/Getty Images

Each potato plant in a row will generally produce 3 to 5 lbs. of potatoes. Fluctuating temperatures, soil moisture and nitrogen levels in the soil can all influence yield.

  • Potato plants are grown from "tubers," which are pieces of seed potatoes.
  • A pound of seed potatoes will typically produce six to eight tubers.

Related Articles

How Long Is the Oat Growing Season?
How Long Is the Oat Growing Season?
What Eats the Leaves & Tomatoes on Plants?
What Eats the Leaves & Tomatoes on Plants?
When to Plant Red Potatoes in Mississippi
When to Plant Red Potatoes in Mississippi
How to Plant Potatoes in Georgia
How to Plant Potatoes in Georgia
When to Plant Potatoes in Oklahoma
When to Plant Potatoes in Oklahoma
Are Dahlias Annual or Perennials?
Are Dahlias Annual or Perennials?
Where Can I Purchase Peters Plant Food?
Where Can I Purchase Peters Plant Food?
Are Chinese Palm Plants Poisonous to Cats?
Are Chinese Palm Plants Poisonous to Cats?
When Do You Plant Potatoes in Arkansas?
When Do You Plant Potatoes in Arkansas?
Growing Pontiac Red Potatoes
Growing Pontiac Red Potatoes
Optimum Soil Requirements for a Potato Plant
Optimum Soil Requirements for a Potato Plant
The Average Height of Vegetable Plants
The Average Height of Vegetable Plants
Will Grass Seed Grow in Overcast Weather?
Will Grass Seed Grow in Overcast Weather?
What Weed Killer Kills Buckthorn?
What Weed Killer Kills Buckthorn?
Are Coffee Grounds Good for Blueberry Plants?
Are Coffee Grounds Good for Blueberry Plants?
When to Harvest Potatoes
When to Harvest Potatoes
The Lowest Temperature of Marigold Plants
The Lowest Temperature of Marigold Plants
Do Geraniums Need Full Sun All Day?
Do Geraniums Need Full Sun All Day?
Planting Potatoes in the Northeast
Planting Potatoes in the Northeast
Why Are My Potato Plants Not Flowering?
Why Are My Potato Plants Not Flowering?
Garden Guides
×