Advances in farming technology continue to aid Mother Nature and farmers

Make your nutrient management 6x more efficient

Use only 1/6 of the liquid salt-based, chemical, or organic nutrients you normally use with equal or better yields.


Input savings over 80%, reduce salts in your nutrients over 80%, lower labor costs. For higher yield using your current nutrient management plan, you can also add SmartNute to increase your NPK efficiency and boost micros without adding more nutrients.

Think of it like adding a turbocharger to boost your engine power. SmartNute acts like nature's turbocharger to boost your nutrient power. It's 100% from nature, non-toxic and the cost is negligible.

You can lower your ecosystem pollution over 80%, increase your microbial activity and also soil health. Lower nutrient runoff over 80% to help reduce Lake Erie, Gulf of Mexico and other dead zones globally, plus reduce stream and groundwater nitrogen and phosphorus toxicity. Also helps resist heat and transplant shock.  

Farmers can save $36,518 on NPK each season on average size U.S. farm (442 acres). **  Extra savings on micros.

Over 3,000 acres committed for field trials

This satellite imagery below shows SmartNute crop health one month after application. With the exception of the yellow and purple areas with poor field conditions, the crop health is in the range where you like to see it. Contact us for a nutrient management field trial to make your inputs 6x more efficient. 

Colorado experienced one of the worst seasons in over 90 years. Some farmers harvested as little as 5 bpa wheat. Even so, these trial results are worth noting.

Fertilizer input included one application of 30-0-0-3 only. The farmer and I had a miscommunication and the 30-0-0-3 with SmartNute was applied at a rate of 1/48 of control instead of 1/6 of farmer's normal nutrient application.

In simple terms, a 1/48 application means that if you invested $30,000 in fertilizer inputs, you would now invest only $625 using SmartNute - even though 1/48 is not recommended for 30-0-0-3 on wheat. For a 1/6 application you would invest $5,000 instead of $30,000, plus the cost of SmartNute which is negligible.

Even with our miscommunication, SmartNute still gained a .01 bpa advantage over the control (SmartNute bpa 20.6 - 30) . 

Colorado wheat fields - the 160 acre wheat field in the foregound includes 2 sections where SmartNute completed the first successful field trial - many more trials to come including corn, beans, rice and hemp.

Even though we have over 3,000 acres committed for field trials, plus 2 Corn Warriors who have also committed, we still require more field trials. You can make your nutrients 6x more efficient when you contact us for a field trial.  Tap here

Note: One of the farmers who agreed to 2 large field trials said to me, “This sounds almost too good to be true.”


After he spoke I thought, “You wanting to go whole-hog on trials is almost too good to be true for us too.” 


This SmartNute project idea began in 1984. In 2014 the investment, time and resources were available to develop SmartNute and finally we are getting the word out. 

"SmartNute allows you to leave the farm better than you found it."

IMPORTANT:  SmartNute can help farmers get ahead of new or potential government regulations. If farmers don't start taking our environment seriously government regulations will do it for you through mandates.  Wouldn't you prefer to manage your farm the way you want to?

**Farmers can save $82+ per acre* on NPK liquid fertilizer for strip-tillage corn -- major savings on other crops too with strip-till, no-till and conventional farming. 

* Based on 2019 Iowa crop yield (Iowa State University) 198 bu. strip-tillage corn.

Achieve healthiest plant results like this leader, ag author, lecturer, and organic farmer experienced with his small plot trial after farming for 30 years...

George Kuepper: Horticulture Manager (ret.) for Kerr Center for Sustainable Agriculture.  Master of Science Degree, Agronomy

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Notice:  By now you may be thinking this sounds almost too good to be true. Maybe the term "snake oil" has crossed your mind. Contact me at: to eliminate any disbelief.  I will give you a link to 107 endorsements about Lee Roberts in order to put your mind at ease. 

For those of you who've visited this website many times and have yet to contact me, I'm waiting for your text, call or email with your questions or maybe you just want to "chew the fat". Once we talk you'll wonder why you waited so long to connect!