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Trials


Read 3rd party studies on GSI products, call us if you have comments or questions at 888-467-4769.

We would be interested in suggesting protocols for your farm where you could trial GSI materials yourself.

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Nitrate Study

Plant Growth Enhancer Proven Effective at Increasing Nitrogen Uptake in Plants.  Read the nitrate uptake study, Increased Uptake and Reduced Runoff with Corn.

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Tomato Study

See the research on how Grower's Secret PROFESSIONAL increased tomato crop yields by 52%.

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Strawberry Study

Foliar applicatio of Grower's Secret PROFESSIONAL increased strawberry yield and ROI by nearly $1000 per acre.

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Broccoli Study

Increasing Broccoli Yield With Grower’s Secret Professional.

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Cucumber

Grower's Secret Professional Increases Japanese Cucumber Yields.

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Chickpea Study

Chickpea dry land study. Grower's Secret Professional tested as foliar sprays and as a seed treatment. 

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Observation Guide

Video comparison demonstrating effectiveness Grower's Secret Professional.

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Capabilities & Results

Capabilities of Grower's Secret Professional on a multitude of crops. 

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Tomato Trial at Hawaiian Agriculture Research Center

Trial test of Grower's Secret Professional at Hawaiian Agriculture Research Center's Kumia farm.

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Mighty Microbes Part I: Origins

At the 42nd Annual CAPCA Conference & Agri-Expo (October 16-18, 2016) I was very excited to see newly registered microbial products for use on agricultural crops. Some of the products displayed at ...

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Heavy Rain Events and Nitrogen

Prolonged rain events can cause fertilizer losses due to runoff, leaching, or denitrification. The type of nitrogen loss is dependent on the soil infiltration rate, the type of fertilizer applied, ...

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Why are Grower's Secret Products Better Than Others?

  • We control the manufacturing process, we manufacture ourselves or we import direct from manufacturers that use our processes.
  • We perform exacting procedures to insure you get what you order. 
  • Our products are 3rd party tested and validated before we release them to you.
  • Our manufacturing processes
  • In-country 3rd party testing
  • Confirmation testing in US
  • Food Safety Testing