--- title: Ag Video | Mid-Season Observations | TERRAMAR 2023 description: Joe Zumwalt shares his mid-season observations on TERRAMAR, which he applied to his corn crop in 2023. image: https://www.agricen.com/hubfs/Joe%20Zumwalt%20Mid%20Season%20Terramar%202023.png --- [![Logo](https://www.agricen.com/hubfs/Agricen_logo_300px.png) ](https://www.agricen.com/) - [COMPANY](https://www.agricen.com/plant-health-technology-company) - [About Us](https://www.agricen.com/plant-health-technology-company) - [Our History](https://www.agricen.com/agricen-history-plant-health-technology) - [Our Team](https://www.agricen.com/meet-agricen-team-agriculture-experts) - [Sister Companies](https://www.agricen.com/agricen-sciences-and-agricen-australia) - [Press Releases](https://www.agricen.com/press-releases/) - [Media Coverage](https://www.agricen.com/media-coverage) - [Contact](https://www.agricen.com/contact-agricen-plant-health-tech-company) - [TECHNOLOGIES](https://www.agricen.com/agriculture-sustainable-plant-health-technologies) - [Agriculture](https://www.agricen.com/agriculture-sustainable-plant-health-technologies#product-line) - [ACCOMPLISH MAX](https://www.agricen.com/products/accomplish-max-biocatalyst-technology) - [EXTRACT XC](https://www.agricen.com/products/extract-xc-nutrient-mineralization-technology) - [MARITIME](https://www.agricen.com/products/maritime-kelp-technology) - [N-FINITY](https://www.agricen.com/products/n-finity-nitrogen-use-efficiency-technology) - [PROLOGUE](https://www.agricen.com/products/prologue-early-season-phosphate-zinc-nutrition) - [SoilBuilder](https://www.agricen.com/products/soilbuilder) - [TERRAMAR](https://www.agricen.com/products/terramar-build-stronger-crop-preserve-yield-potential) - [TITAN XC](https://www.agricen.com/products/titan-xc-dry-fertilizer-enhancement) - [Turf & Ornamental](https://www.agricen.com/agriculture-sustainable-plant-health-technologies#turf-product-line) - [NutriLife](https://www.agricen.com/products/nutrilife) - [SoilLife](https://www.agricen.com/products/soillife) - [PLATFORMS](https://www.agricen.com/plant-health-technology-platforms-biostimulant-biological-solutions) - [RESOURCES](https://www.agricen.com/agriculture-resources) - [Featured Studies](https://www.agricen.com/featured-agriculture-studies) - [Featured Videos](https://www.agricen.com/featured-ag-videos) - [Publications](https://www.agricen.com/ag-technology-publications) - [Webinars](https://www.agricen.com/webinars-on-demand) - [FAQs](https://knowledge.agricen.com/faq) - [Blog Sign Up](https://info.agricen.com/agricen-agriculture-blog) - [BLOG](https://blog.agricen.com/blog) [![Facebook](https://www.agricen.com/hubfs/Group%20607.webp) ](https://www.facebook.com/Agricen) [![YouTube](https://www.agricen.com/hubfs/Group%20608.webp) ](https://www.youtube.com/user/Agricen) [![X_Icon](https://www.agricen.com/hubfs/X_logo_2023_original.svg) ](https://twitter.com/AgricenCo) [![LinkedIn](https://www.agricen.com/hubfs/Group%20609.webp) ](http://www.linkedin.com/company/agricen) [![Instagram](https://www.agricen.com/hubfs/Group%20610.webp) ](https://www.instagram.com/agricenco/) [![Logo](https://www.agricen.com/hubfs/Agricen_logo_300px.png) ](https://www.agricen.com/) - [COMPANY](https://www.agricen.com/plant-health-technology-company) - [About Us](https://www.agricen.com/plant-health-technology-company) - [Our History](https://www.agricen.com/agricen-history-plant-health-technology) - [Our Team](https://www.agricen.com/meet-agricen-team-agriculture-experts) - [Sister Companies](https://www.agricen.com/agricen-sciences-and-agricen-australia) - [Press Releases](https://www.agricen.com/press-releases/) - [Media Coverage](https://www.agricen.com/media-coverage) - [Contact](https://www.agricen.com/contact-agricen-plant-health-tech-company) - [TECHNOLOGIES](https://www.agricen.com/agriculture-sustainable-plant-health-technologies) - [Agriculture](https://www.agricen.com/agriculture-sustainable-plant-health-technologies#product-line) - [ACCOMPLISH MAX](https://www.agricen.com/products/accomplish-max-biocatalyst-technology) - [EXTRACT XC](https://www.agricen.com/products/extract-xc-nutrient-mineralization-technology) - [MARITIME](https://www.agricen.com/products/maritime-kelp-technology) - [N-FINITY](https://www.agricen.com/products/n-finity-nitrogen-use-efficiency-technology) - [PROLOGUE](https://www.agricen.com/products/prologue-early-season-phosphate-zinc-nutrition) - [SoilBuilder](https://www.agricen.com/products/soilbuilder) - [TERRAMAR](https://www.agricen.com/products/terramar-build-stronger-crop-preserve-yield-potential) - [TITAN XC](https://www.agricen.com/products/titan-xc-dry-fertilizer-enhancement) - [Turf & Ornamental](https://www.agricen.com/agriculture-sustainable-plant-health-technologies#turf-product-line) - [NutriLife](https://www.agricen.com/products/nutrilife) - [SoilLife](https://www.agricen.com/products/soillife) - [PLATFORMS](https://www.agricen.com/plant-health-technology-platforms-biostimulant-biological-solutions) - [RESOURCES](https://www.agricen.com/agriculture-resources) - [Featured Studies](https://www.agricen.com/featured-agriculture-studies) - [Featured Videos](https://www.agricen.com/featured-ag-videos) - [Publications](https://www.agricen.com/ag-technology-publications) - [Webinars](https://www.agricen.com/webinars-on-demand) - [FAQs](https://knowledge.agricen.com/faq) - [Blog Sign Up](https://info.agricen.com/agricen-agriculture-blog) - [BLOG](https://blog.agricen.com/blog) ## A Distinct Difference in Plant Health with TERRAMAR Farmer Joe Zumwalt shares some of the things he observed with [TERRAMAR](https://www.agricen.com/products/terramar-kelp-carbon-technology) mid-season. "*In the corn, we can already tell that there's improvement just from the root mass and the health of the roots*." ![Terramar Educator](https://www.agricen.com/hubfs/Terramar%20Educator.png) #### You might also be interested in... ### The TERRAMAR Product Educator   **Learn more about TERRAMAR for row crops.** Contact Us 5601 Granite Parkway Suite 740 Plano, TX 75024 [800-787-3724](tel:800-787-3724) [info@agricen.com](mailto:info@agricen.com) [![Facebook](https://www.agricen.com/hubfs/Group%20607%20(1)%20(1).png) ](https://www.facebook.com/Agricen) [![YouTube](https://www.agricen.com/hubfs/Group%20608%20(1).webp) ](https://www.youtube.com/user/Agricen) [![X_Icon](https://www.agricen.com/hubfs/X_logo_2023_grey.svg) ](https://twitter.com/AgricenCo) [![LinkedIn](https://www.agricen.com/hubfs/Group%20609%20(1).webp) ](http://www.linkedin.com/company/agricen) [![Instagram](https://www.agricen.com/hubfs/Group%20610%20(1)%20(1).png) ](https://www.instagram.com/agricenco/) Always read and follow label directions. Check state registration to make sure product is registered in your state. Results may vary depending on soil, climate or other conditions. California Department of Food and Agriculture does not recognize the term biocatalyst as a beneficial term for fertilizer material. - [Terms of Use](https://www.agricen.com/terms-of-use) - [Privacy Policy](https://www.agricen.com/privacy-policy) - [Cookie Policy](https://www.agricen.com/agricen-cookie-policy) - Do Not Sell or Share My Personal Information - [Copyright](https://www.agricen.com/copyright) - [Contact](https://www.agricen.com/contact-agricen-plant-health-tech-company) Get Updates ![](https://px.ads.linkedin.com/collect/?pid=23154&fmt=gif)