Products
Independent seed, fertilizer, crop protection, and biologicals for farmers in Kansas, Missouri, and Colorado. Flexible options to fit your acres.
We don’t push one brand or one program. We help you choose the right products to fit your soil, your rotation, and your goals—whether that’s cutting costs, building soil health, or chasing higher yields.
Seed
High-yield corn, soybean, wheat, forage, and cover crop seed.
We source seed proven to perform in Midwest conditions:
- Corn, soybeans, wheat, forages, and cover crops
- Backed by local testing and side-by-side comparisons
- Featuring trusted genetics from Beck’s Hybrids and other regional leaders
Get the right hybrid or variety for your acres—not the one that just clears a quota.
Fertilizer
Bulk dry and liquid fertilizers, including custom blends.
We carry the products that matter most to Midwest growers:
- DAP (18-46-0), UAN (32-0-0), 10-34-0, and other bulk staples
- Custom blends based on your soil test and crop goals
- AgroLiquid micronutrient programs for long-term soil balance
We build fertility plans that improve ROI—not just add pounds.
Crop Protection
Herbicides, fungicides, and insecticides to protect your yield.
Get independent options at competitive prices:
- Full lineup of crop protection products from FBN and regional partners
- Recommendations matched to your field pressures
Stay ahead of weeds, pests, and diseases without overspending.
Biologicals & Specialty Products
Biostimulants, soil health solutions, and specialty nutrition products.
We work with proven brands like Spraytec and Hefty Naturals to deliver:
- Biostimulants for stress tolerance and growth
- Soil health products to build long-term fertility
- Specialty nutrition for in-furrow or foliar applications
These products are designed to strengthen your crop and boost efficiency, season after season.
We work with trusted brands including:
One product or a full-season program—we’re here to make it work for your acres.
Whether you need a single product or a full-season plan, Sundown AgriSupply is here to support your acres with honest advice and dependable service.