Protect against volatilization, denitrification and leaching with the unrivaled power of SUPERU® premium fertilizer from Koch Agronomic Services (KAS). This ready-to-use stabilizer contains the highest concentration of nitrogen available (46%) in a urea-based granule. Plus, SUPERU allows for broader and more even spread patterns so you can cover more ground in less time.
The urease and nitrification inhibiting properties of SUPERU premium fertilizer protect against nitrogen loss—enhancing nitrogen efficiency, boosting yields and reducing calculated cumulative nitrate leaching by 30 percent. This reduction in leaching doesn’t just preserve more nitrogen for crops, it minimizes potential losses to nearby water sources.
In a University of Illinois study conducted from 2015-2018, broadcasting SUPERU fertilizer at planting ranked first among nineteen tested combinations of nitrogen form, timing and placement.
The underlying data was provided by the University of Illinois funded by Illinois NREC. No warranty, express or implied, is made including, but not limited to, implied warranties of merchantability and fitness for a particular purpose, which are specifically excluded. Results may vary based on a number of factors, including environmental conditions.
SUPERU is a specially formulated, incorporated granule that optimizes both yield potential and operating efficiency. It protects your nitrogen investment with urease and nitrification inhibitors and offers reduced handling and broader spread patterns that can save you time.
SUPERU guards against all three forms of above and below ground nitrogen loss — volatilization, leaching and denitrification — using urease and nitrification inhibitors.
Backed by 25 years of research and hundreds of trials, the science behind SUPERU is shown to enhance nitrogen efficiency and optimize yields.
Optimize your yield with the highest concentration of nitrogen available in a stabilized, urea-based granule.
SUPERU allows for broader and more even spread patterns, meaning growers can cover more acres in less time than with UAN and anhydrous ammonia.
SUPERU arrives readily available for plant uptake.
™ Technology means the power to protect nitrogen is uniformly integrated within every single granule.
SUPERU offers reduced handling time and is not sticky or gummy.
Know your investments are always protected — even when surface-applied.
I used SUPERU to ensure that I got a good return on my investment. Making sure the nitrogen is there and stays there so it’s ready to go when the crop needs it and doesn’t drift off in the air or leach out. That’s important to me.
The main thing was uniformity. There was so much variance in the spread pattern—it may sling 80 feet there and 60 feet here and cause some streaking. SUPERU is consistent across the board.
—Dr. Jason Weirich,
VP, Sales & Agronomy - MFA Incorporated
SUPERU spreads really well. The spread pattern is clean, so you know it’s going down evenly on your field. You can tell when the crop comes up if you didn’t get a good spread pattern. We didn’t have that problem this year.
Backed by more than 25 years of research and trials, SUPERU premium fertilizer is a ready-to-use granular fertilizer that can be used on crops and pastures requiring a nitrogen fertilizer. SUPERU incorporates both urease and nitrification inhibitors to provide above- and below-ground protection against all three forms of nitrogen loss.
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SUPERU is a granular, ready-to-use, stabilized urea-based fertilizer that utilizes exclusive N-TEGRATION
® Technology to integrate the active ingredients evenly into every granule. This means SUPERU provides consistent nutrient protection and allows for maximum nitrogen uptake. Learn more about how it works.