The Tools To Grow
Our agriculture and horticulture specialists use trusted research-based information to give New Hampshire farmers, businesses and citizens the tools they need to succeed. We provide a wide-range of resources, including workshops, fact sheets, programs, on-site consultations and comprehensive pest, plant and soil diagnostics.
Featured
Hosts Kendall Kunelius and Rebecca Dube create a relatable and welcoming space to learn and celebrate, that aligns with UNH Extension's commitment to expanding access, strengthening connections, and enhancing well-being for all. The podcast creates community, honors challenges, and encourages personal and professional growth for all people in agriculture.
Listen to the latest episode
Articles
Soil pH is a key factor in determining plant health because it directly affects nutrient availability. If the pH falls outside the optimal range for a...
Learn More
With sporadic rainfall and abnormally dry conditions affecting various parts of the state, many may be currently facing summer drought stress on your ...
Learn More
As drought conditions become more frequent and intense across many agricultural regions, understanding how water stress impacts pesticide performance ...
Learn More
Episode 18 of the Shared Soil Podcast
Kendall and Rebecca speak with Charley Cummings, CEO of Walden Mutual Bank. They discuss the concept of "voting with your dollars" and its impact on s...
Learn More
Article describes UNH Extension work on farms to support growers reduce the potential for agriculture water becoming a source of produce contamination...
Learn More
Proper disposal of pesticide products is essential for protecting human health, wildlife, and the environment. Improper disposal—such as pouring pesti...
Learn More
It is important to check whether a pesticide product is registered in New Hampshire to ensure that it is legal and safe to use within the state. The N...
Learn More
Having a pesticide label on hand at all times is crucial for safe and legal pesticide use. The label contains vital instructions on how to properly mi...
Learn More
Events
-
-
-
September 15, 2025
4:00pm - 5:30pm,
-
September 24, 2025
9:00am - 3:00pm, Adapting Together: Navigating Change on the Farm NH Agriculture Professionals Day is designed to build fellowship and togetherness within the agriculture
-
September 29, 2025
4:00pm - 6:00pm, 2025 Cut Flower Growers Twilight MeetingUNH Cooperative Extension is pleased to organize a 2025 Cut Flower Growers Twilight Meeting. All commercial (or
-
September 30, 2025
6:30pm - 8:00pm, The monthly sessions of the 2025 Webinar Series for Greenhouse, Nursery and Garden Center Professionals on a variety of topics are intended to provide practical
-
October 1, 2025
This course is designed to help commercial applicators prepare to obtain the NH Pesticide Supervisory Registration Certification-General Use. This course is
Resources
Proper selection and use of personal protective equipment (PPE) is essential for reducing pesticide exposure and is legally mandated based on instruct...
Learn More
Bitter rot is a fungal disease that primarily causes fruit rot of apples and pears. The symptoms of bitter rot predominately appear on the fruit in Ju...
Learn More
Agricultural business website checklist to keep your website running smoothly, make sure it's up to date and offers a good customer experience.
Learn More
General food safety guidelines for vendor booths, sampling, selling meat, raw milk and raw milk products, eggs, produce, and prepared foods.
Learn More
Frogeye leaf spot and black rot caused by the fungus Botryosphaeria obtuse (Schwein) is an economically important disease of apple in the Northern and...
Learn More
Proper calibration of the low-pressure boom sprayer is necessary to ensure uniform and economical application, free of overdoses and skips. This fact ...
Learn More
-
Director of the UNH Plant Diagnostic Lab and State Extension SpecialistEmail: Bo.Liu@unh.eduPhone: (603) 862-0051
-
Email: Sarah.Allen@unh.edu
-
Plant Diagnostic Laboratory Technician
-
Plant Diagnostic Laboratory Technician
-
Email: Sean.OBrien@unh.edu
-
Landscape and Greenhouse Horticulture Field SpecialistEmail: Amy.Papineau@unh.eduPhone: (603) 862-1601
-
UNH Extension Professor/ Specialist, EmeritusEmail: John.Porter@unh.eduPhone: (603) 225-5505 ext. 22
-
Email: Jesse.Wright@unh.edu