Contact Us

With roots in Brookings, South Dakota, Millborn Seeds helps bring to life healthy vegetation across the Midwestern landscape.

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Brookings Office

Phone 605.697.6306
605.627.1901
888.498.7333 Toll Free
888.471.1706 Fax
Address 2132 32nd Avenue
Brookings SD 57006
Hours
Mon - Fri 8 AM - 5 PM
Sat - Sun Closed

Rapid City Office - West

Phone 605.646.4225
888.498.7333 Toll Free
888.471.1706 Fax
Address 12040 J B Road
Black Hawk SD 57718
Hours
Mon - Fri 8 AM - 5 PM
Sat - Sun Closed

North Sioux City Office

Phone 605.232.9556
Address 625 N Derby Ln
North Sioux City SD
Hours
Mon - Fri 8 AM - 5 PM
Sat - Sun Closed

“Millborn didn’t just sell me seeds; with professionals on staff that truly understand how to get the most effective results, they guided us through the process from planting times to herbicides.”

Luke Sherman — Principal of Insurance Risk Managers. Urbana, IL

“We plant a lot of seed, primarily for wildlife habitat and the product we received from Millborn was the best quality seed we've seen in a while. The customer service and support was great as well. ”

Jim Askins — Owner of Ripple Valley Ranch. Pagosa, CO