Mortensen Farm

Naturally-grown produce fresh from Audubon County, Iowa

We grow a variety of fruits and vegetables on our acreage in Audubon County, Iowa. We grow naturally — following principles of organic and regenerative farming. We do not use any chemicals in our farming.

FARM STORY
Our produce
Farmers Markets
KALE
Beautiful green and purple kale leaves

Upcoming markets

  • Harlan, Iowa: Saturday, July 18 from 8:30 to Noon, corner of Hwy 44 and 59
  • Harlan, Iowa: Wednesday, July 22 from 3:30 to 5:30pm, corner of Hwy 44 and 59
  • Walnut, Iowa: Saturday, August 22 from 9am to Noon on Highland Street

Current produce

  • Zucchini
  • Turnips
  • Beets
  • Carrots
  • Green beans
  • Cabbage
  • Cucumbers
  • Tomatoes
  • Onions
  • Potatoes

Why organic

Organic farming is a form of food production that emphasizes the use of natural methods to maintain soil fertility, control pests, and produce high-quality crops without the use of synthetic pesticides and fertilizers.

It’s a practice based on biodiversity, ecological balance, and sustainability. It is environmentally sustainable, promotes soil health and biodiversity, reduces the negative impacts of agriculture on the environment, and produces safe, and healthy food. With the growing demand for organic food, there has never been a better time to choose organic.

Blog

More

  • Welcome

    Mortensen.Farm originated in 1920, when Philip Mortensen, son of Danish immigrants, purchased a home and farmland in Audubon County, Iowa. Since then, 4 generations of Mortensens have lived and farmed on the property. Over the years, the farm has grown corn, oats, clover, and soybeans, and raised cattle, pigs, and chickens. In 2026, Eric Mortensen,…

  • Starting my farm business

    Today the garden lies under a layer of mulch and snow. The mulch is gradually breaking down and adding organic matter to the soil. The snow is adding precious moisture to the soil. The fruit trees and berry canes are still dormant but will be coming to life in just a few weeks. While the…

  • Meet the farmer

    Eric Mortensen here, resident farmer at Mortensen.Farm. Honestly, I feel weird calling myself a farmer since I’m very new at this. I am descended from generations of farmers, and I grew up on this farm. Starting in 2026, I hope to make it successful as a producer of fresh vegetables and fruits. In 2024, I…