
Nutrient Management Certification
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NUTRIENT MANAGEMENT CERTIFICATION
SESSIONS FOR AGRICULTURE & HORTICULTURE
If you have any questions or want to sign up for upcoming sessions, please contact Gioiella Del Vecchio at 302-735-8137 or nutrient-management@udel.edu
- For agriculture operations, if you apply nutrients to 10 or more acres of land or have 8 or more animal units (an animal unit is equal to 1000 lbs. of live weight) you need to be certified through the Nutrient Management Program.
- For turfgrass and horticulture businesses, if you apply nutrients to 1/4 acre or more of land, you need to be certified through the Nutrient Management Program.
- All the sessions below will be held at the University of Delaware Paradee Center at 69 Transportation Circle Dover, DE 19901.
- We will need a minimum of 10 people to register for each session for it to be held.
The University of Delaware will offer the following Nutrient Management certification sessions:
Agriculture Sessions
Introduction to Water Quality and Nutrient Management
Wednesday, August 20, 2025, 9:00 a.m. – 12:00 noon (for Nutrient Generators)
Wednesday, August 20, 2025, 1:00 p.m. – 4:00 p.m.
Soils and Nutrient Cycling for Agriculture
Wednesday, August 27, 2025, 1:00 p.m. – 4:00 p.m.
Animal Production and Nutrient Management
Wednesday, September 3, 2025, 9:00 a.m. – 12:00 noon (for Nutrient Generators)
Manure and Fertilizer Management
Wednesday, September 3, 2025, 1:00 p.m. – 4:00 p.m. (for producers without livestock)
Nutrient Consultant
Wednesday, September 10, 2025 1:00 p.m. – 4:00 p.m.
Commercial Nutrient Handler Exam
Wednesday, September 17, 2025 10:30 a.m. – 11:30 a.m.
Nutrient Consultant Exams
Wednesday September 16, 2025, 1:00 p.m. – 3:00 p.m.
Turfgrass Sessions
Introduction to Water Quality and Nutrient Management
Information coming soon
Soils and Fertilizers for Horticulture
Information coming soon
Turfgrass and Ornamental Management
Information coming soon
Commercial Nutrient Handler
Information coming soon
Commercial Nutrient Handler and Nutrient Consultant Exams
Information coming soon
You will NOT be able to receive continuing education credits by attending these sessions.
To register for the sessions, contact Gioiella Del Vecchio at 302-735-8137 or email gdelv@udel.edu
Exam Preparation
Frequently Asked Questions
Do I have to take the certification sessions in order?
- Sessions should be taken in order. For example, you should attend Session I before attending Session II.
I am a poultry grower and give my manure to a local farmer. Do I need to be certified?
- Yes, poultry growers who do not land-apply nutrients (manure and/or fertilizer) will need to attend Session I and Session II. You will be become certified at the Nutrient Generator level.
I apply nutrients (manure and/or fertilizer) to more than 10 acres of land that I rent. Do I need to be certified or does the landowner need to be certified?
- The person who is applying the nutrients needs to become certified at the Private Nutrient Handler level. To become certified as a Private Nutrient Handler you will need to attend Sessions I, II and III.
I work at a golf course and apply fertilizer to more than ten acres. Which level do I need to be certified at and does everyone who applies fertilizer at the golf course need to be certified?
- Golf course personnel that apply nutrients to 10 or more acres of their employer’s course need to become certified at the Private Nutrient Handler level. You will need to attend Sessions I, II and III. At least one person who works at the golf course will need to be certified with the understanding that everyone who applies fertilizer at the golf course will work under the certified individual’s certification.
I own a lawn a care company and I apply fertilizer to 50 ½ acre lawns. Which level do I need to certified at?
- Lawn care company personnel that apply nutrients to client’s lawns need to attend Session I, Session II, Session III, Session IV: Commercial Nutrient Handler and pass the Commercial Nutrient Handler Exam. At least one person who works for the lawn care company will need to be certified with the understanding that everyone who applies fertilizer for the lawn care company will work under the certified individual’s certification.
I want to write nutrient management plans in Delaware. Which sessions do I need to attend?
- To write nutrient management plans you need to attend Session I, Session II, Session III, Session IV: Nutrient Consultant and pass the Nutrient Consultant Exam.
I want to write nutrient management plans in Delaware and I am already certified as a Nutrient Consultant in Maryland. How do I become certified as a Nutrient Consultant in Delaware?
- You will need to attend Session I and then submit supporting documentation to the Delaware Department of Agriculture.
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