Plant Growth Regulators for Horticulture
Course Information
This course has been approved for GCSAA points internationally and for CEU credit in some states. To view the type of CEU credit available in your state, please refer to the State CEU Info tab at the bottom of this page.
GCSAA points awarded for successful completion of this course: 0.10
In this course, Tropical Plant and Soil Expert Lynn Griffith explains how plant growth regulators work, and covers the various types and uses of these products.
Click the View Course Material button on the right to start this course.
Please allow at least three business days for your CEU information to be processed. You will receive a confirmation email when we have processed your CEU details and submitted them to your state.
- Please note: If you would like to receive GCSAA points or CEU credit for this course, you must complete the application form at the end of the course. Please make sure this information is accurate before submitting. Harrell’s is not responsible for the accuracy of this information. Inaccurate entry may result in failure to obtain credit.
Lynn Griffith
A graduate of Duke University, Lynn Griffith has been involved with the horticulture industry for decades as a professor, professional speaker, author, consultant and head nursery grower. Lynn provides his expertise in plants and soil in the form of educational courses and consultation for Harrell's LLC.
Related Resources
In addition to being the nation’s largest distributor of branded fungicides, herbicides, and insecticides, Harrell’s produces custom-blended fertilizers, specialty liquids, and wetting agents. Additionally, Harrell’s is the exclusive US owner, formulator, and distributor of all POLYON® branded products.
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