









Knoxville Main Office
1650 Quebec St
Knoxville, IA 50138
Hours
Monday: 7:30am - 5:00pm
Tuesday: 7:30am - 5:00pm
Wednesday: 7:30am - 5:00pm
Thursday: 7:30am - 5:00pm
Friday: 7:30am - 5:00pm
Saturday: Closed
Sunday: Closed
Services
- Administration Office
- Agronomy Sales & Service
- Anhydrous Ammonia
- Grain


SFG proudly serves the Knoxville area and surrounding communities by providing the following services:
- Ag Chemicals and Fertilizers
- Asgrow®, Dekalb®, Merschman®, and Croplan® Seed
- Crop Scouting and Consulting
- Custom Grain Drying and Grain Storage for 3,485,000 Bushel Capacity
- Kent®, Hubbard®, and Custom Mixed Feeds
- Licensed and Bonded Warehouse Grain Dealer
- GPS Soil Sampling
- Smith Super Grow
- Variable Rate Application
- Bagged Deicing Products