Seager Wheeler's Maple Grove Farm is a National Historic Site of Canada. Seager Wheeler's Maple Grove Farm was a farm owned and operated by agronomist Seager Wheeler (1868–1961) "Wheat King of the Prairies" or "The Wheat Wizard of Rosthern" who developed dry land farming techniques as well as fruit and wheat strains which could grow in a short prairie growing season followed by harsh winters. Seager came to Canada in 1885 and applied for his own homestead in 1890. His original homestead was located at NE Section 16 Township 38 Range 4 West of the 3rd Meridian, and he was aided by a loan from the Temperance Colonization Society Limited - Toronto Whereas the nearest present day town of Rosthern, Saskatchewan is located at Sec.35, Twp.42, R.3, W3. To get to the restored Seager Wheeler Maple Grove 185-acre (0.75 km2) Farm travel 7 km east of Rosthern. Five separate entries of wheat which were grown at this farm location during 1911 to 1918 won World Wheat Championships. Morris Bodnar, Member of Parliament for Saskatoon—Dundurn, commemorated Seager Wheeler's Maple Grove Farm as a National Historic Site of Canada on August 3, 1996 The site is honoured as the location where hardy wheat and fruit strains were developed which were well suited to the prairie climate and growing season.

Rosthern is a town at the juncture of Highway 11 and Highway 312 in central Saskatchewan, Canada. It is located roughly halfway between the cities of Prince Albert and Saskatoon.