How Plant Nutrition Affects Disease
Course Information
Note: CEU credit is available for this course in the states listed on the right. To view the type of credit available in your state, please refer to the State CEU Info at the bottom of this page.
The relationship between plant nutrition and disease is very complex. Drawing broad conclusions is difficult, though there is some “news you can use”, which we’ll cover in this course.
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 CEU credit for this course, you must fill in the CEU application information 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 CEU 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.
TEAM HARRELL'S
STAY EQUIPPED
Never stop learning. Access FREE continuing education courses from Harrell’s.
LET'S GROW
PRESS RELEASES
PRESS RELEASES
STAY EQUIPPED
Never stop learning. Access FREE continuing education courses from Harrell’s.
LET'S GROW
