Valley Tissue Culture is a family-owned seed potato company based in Halstad, Minnesota, specializing in micropropagated seed potatoes and greenhouse-grown mini tubers.
With more than 30 years of experience, the company uses sterile tissue culture laboratories, controlled greenhouse production and rigorous disease testing to supply high-quality seed stock for potato growers.
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February 25, 2014
Sandi Aarestad Receives NPPGA's Meritorious Service Award
Sandi Aarestad who operates Valley Tissue Culture near Halstad, Minnesota received the Meritorious Service Award from the Northern Plains Potato Growers AssociationFrom the archive
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This content was last updated on July 20, 2026
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