The newest commercial vegetable and specialty crop specialist with Iowa State University Extension and Outreach knows the needs and concerns of the industry.

Dan Fillius, who will begin his new role June 7, has spent the last three years as a produce safety specialist, helping fruit and vegetable producers comply with the Food Safety Modernization Act.

“I’m excited about the opportunity to share the successes and collaborations that professional growers are already having, and the research-based solutions available at Iowa State,” said Fillius.

Fillius joined the Safe Produce team at Iowa State in 2018 and has interacted with growers across the state, helping them understand and implement food safety measures. Additionally, he has managed vegetable farms for the past 13 years.

“We are delighted to have Dan in our horticulture team,” said Ajay Nair, associate professor in horticulture and extension vegetable production specialist with Iowa State. “Dan brings in a lot of working experience in vegetables and specialty crops. He has made some great connections with Iowa growers. We are excited to team with Dan to assist our growers with their production related challenges (soil fertility, integrated pest management, high tunnel production, weed management, and greenhouse crops)”

Fillius will work with other members of the horticulture team to develop new educational and hands-on programs through field days, workshops, short courses and in-person grower visits.

Fillius said the state continues to see a strong demand for vegetable and specialty crop production, especially as more landowners look for ways to diversify their crops and become more resilient in the marketplace.

He said Iowa has untapped potential for its specialty crops, including crops grown with season-extending technologies such as high tunnels.

Fillius came to Iowa State after four growing seasons as the field production coordinator at Featherstone Farm in Rushford, Minnesota. Prior to working in Minnesota, he managed the Student Organic Farm at Michigan State University. Here in Iowa, he started Middlebrook Farm, in Cumming, in 2019. 

For more information, Fillius can be reached at 319-551-7200 or

Dan Fillius
Commercial Vegetable and Specialty Crop Specialist

Iowa State University Extension & Outreach

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