City Hall - (712) 664-2216 
United Popcorn Seed
- Popcorn Seed Sales — High Quality Hybrid Popcorn Seed (various varieties)
- Unity Seed Sales — The Greatest Value on the Farm is Unity (Field Corn Hybrids, Alfalfa, Sorghum)
- Renze Hybrid Seed Sales — “An American Family Owned Seed Company” (Seed Corn, Soybeans, Alfalfa, Grass Mix)
Address
2746 390th St.
Wall Lake, Iowa 51466
Business Hours
Monday - Friday, 8:00AM - 5:00PM
Extened phone hours. Anytime evening and weekends.
Phone
Owners
Walt and Kathy Grote