Searching for funding to help defray the cost of tuition and fees can be daunting. Although there are no scholarships offered specifically for Graduate Certificate in Agronomy students, there are general scholarship opportunities should you be interested:
ISU College of Agriculture and Life Sciences: http://www.ag.iastate.edu/scholarships/graduate/.
ISU Privately Funded Scholarships managed by Financial Aid Office:http://www.financialaid.iastate.edu/scholarships/private.php. There are a lot of filters on this page, go to Classification and be sure to choose Graduate.
American Society of Agronomy: https://www.agronomy.org/undergrads/awards-scholarships.