Letcher Farm Supply, LLC - Garden City, MN. Minnesota's Low Priced Ag Chemical Dealer. For your Ag Chemical, dry and liquid Fertlizer needs. Fully Authorized Nutra-Flo fertilizer, call for prices and delivery. We also carry several seed brands incl

Letcher Farm Supply, LLC - Garden City, MN. Minnesota's Low Priced Ag Chemical Dealer. For your Ag Chemical, dry and liquid Fertlizer needs. Fully Authorized Nutra-Flo fertilizer, call for prices and delivery. We also carry several seed brands incl