Take weed control to the next level

With growing demand for sorghum, growers need advanced technology to help improve crop production and maintain a better return on their investments. That’s why we’ve developed igrowth, the world’s first commercial herbicide-tolerant technology for sorghum. igrowth sorghum contains a proprietary non-GMO imidazolinone tolerance technology, which allows farmers to spray a companion imidazolinone herbicide from UPL (currently under EPA review) for pre- or post-emergence control over broadleaf and grass weeds without causing damage to the crop.

When paired with the companion imidazolinone herbicide, igrowth technology helps reduce the water and nutrients that weeds use allowing more for the target sorghum crop. Alta Seeds has a number of sorghum hybrids to choose from, allowing you to select the igrowth sorghum hybrid that best suits your locale and growing practices, providing a cleaner, more profitable harvest.

Word is spreading! Here is a small sampling of media coverage of our U.S. launch of igrowth:

Pre-Order igrowth Seed

In order to purchase igrowth seed for the 2021 growing season, please first register and sign the igrowth WEED CONTROL SORGHUM GROWER AGREEMENT at AgCelerate.com. Then, order your igrowth seed here.


Download more information on igrowth here.


Attend our Sorghum Frontiers virtual field days featuring igrowth demonstration plots this summer and earn CEUs!

  • Sorghum Frontiers Virtual Field Day #2 – October 15. Introducing igrowth herbicide-tolerant sorghum and Empyr Premier Forages. Shooting in Enid, OK, Larned, KS, and Hereford, TX. Register here!
  • July 8, 2020 – South Texas  –  Watch a video of the field day at http://www.hpj.com/sorghumfrontiers

Sign up below to receive more information and updates about igrowth and Sorghum Frontiers field days.

Fields marked with an asterisk (*) are required.