Mac's corner Ag Supply

33553 SD Hwy 47

Stephan, SD 57346

Phone: (605) 870-1421

Email: 11962jeff@gmail.com

Open Monday thru Saturday 7:00 a.m. to 7:00 p.m. offering Pioneer Seed, ADM Feed, fertilizer and chemical, wheat, oats, miller, grass seed and cover crop.

Owners: Jeff & Lori Ellsworth