Our robust sorghum testing program includes separate dryland and irrigated performance trials for both forage and grain sorghum hybrids. These trials primarily consist of varieties and hybrids entered and funded by commercial seed companies, with widely grown regional hybrids occasionally included as commercial checks. Partial funding for the sorghum trials is provided by the Colorado Sorghum Producers Association.
2025 Grain Sorghum Trial Results
Irrigated Variety Trials
Walsh Irrigated Variety Trial 2025
Wiggins Irrigated Variety Trial 2025
2025 Forage Sorghum Trial Results
Dryland Variety Trials
Limited-Irrigation Variety Trials
Irrigated Variety Trials
2025 Grain Sorghum Agronomy Trial Results
Starter Fertilizer Trials at Akron, Sheridan Lake, and Seibert 2025
Click here to go to the Colorado Sorghum Producers website.
Making Better Decisions: Annual Colorado Sorghum Hybrid Performance Trial Technical Reports by Year
Please click the links below to view our archive of Sorghum Hybrid Performance Trial Annual Reports.
- Sorghum Variety Trial Results – 2025
- Sorghum Variety Trial Results – 2024
- Sorghum Variety Trial Results – 2023
- Sorghum Variety Trial Results – 2022
- Sorghum Variety Trial Results – 2021
- Sorghum Variety Trial Results – 2020
- Sorghum Variety Trial Results – 2019
- Sorghum Variety Trial Results – 2018
- Sorghum Variety Trial Results – 2017
- Sorghum Variety Trial Results – 2016
- Sorghum Variety Trial Results – 2015
- Sorghum Variety Trial Results – 2014
- Sorghum Variety Trial Results – 2013
- Sorghum Variety Trial Results – 2012
- Sorghum Variety Trial Results – 2011
- Sorghum Variety Trial Results – 2010
- Sorghum Variety Trial Results – 2009
- Sorghum Variety Trial Results – 2008
- Sorghum Variety Trial Results – 2007
- Sorghum Variety Trial Results – 2006
- Sorghum Variety Trial Results – 2005
- Sorghum Variety Trial Results – 2004
- Sorghum Variety Trial Results – 2003
- Sorghum Variety Trial Results – 2002
- Sorghum Variety Trial Results – 2001
- Sorghum Variety Trial Results – 2000
- Sorghum Variety Trial Results – 1999
Grain Sorghum Agronomy Trial Results (PDF)
Please click the link below to view our archive of Grain Sorghum Agronomy Trial Results.
Dryland Grain Sorghum In-Furrow Microbiological Product Trials in 2021 & 2022
Click here to go to the Colorado Sorghum Producers website.
Click here to go to the Indigo Ag website.
Sorghum Results from Nearby States
Resources
- CSU Grain Sorghum Research Updates(Jones-Diamond, February 2025)
- Grain Sorghum Agronomy and Herbicides (Dr. Bean, February 2025)
- Forage Sorghum Agronomy (Dr. Bean, February 2025)
- Herbicide Tolerant Sorghum Information (January 2023)
- Grain Sorghum Production Handbook
- Sorghum Checkoff - Investigating Sorghum Profitability
- Western Forage Sorghum Production Guide
- High Plains Grain Sorghum Production Guide
- Herbicides for Grain Sorghum (K-State, 2021)
- Correcting Iron Deficiencies in Grain Sorghum (TX)
- Iron and Zinc Deficiencies in Colorado