Greenhouse, Nursery & Garden Centers

Person using a handheld pesticide sprayer on a lawn
Training Opportunities for Prospective Pesticide Applicators
2027 Course Dates
2026 and 2027 courses for Pesticide Application training for private and commercial applicators, and recertification credits online. Learn More
cut flowers in bunches for sale
Cut Flower Production and Business Resources
Videos from Extension experts, plus practical tools and guides for cut flower growers
Explore UNH Extension videos, tools and guides on cut flower production, fertility, pricing, sales forecasting and more. Learn More
People on wagon
Never Been to an Extension Summer Twilight Meeting? Here’s What to Expect
Extension offers several summer meetings for farmers
UNH Extension’s Twilight Meetings provide space for farmers and people interested in learning more about farming to gather in person or virtually to l... Learn More
Inside of a greenhouse with colorful flowers in the foreground.
2026 Webinar Series for Greenhouse, Nursery & Garden Center Professionals
Webinar series for Greenhouse, Nursery and Garden Center Professionals meets once a month, virtual. Cost: $10/webinar. Each webinar will earn one pest... Learn More
View of a greenhosue interior space with colorful hanging plant pots.
2025 Webinar Series for Greenhouse, Nursery & Garden Center Professionals
Webinar series for Greenhouse, Nursery and Garden Center Professionals meets once a month, virtual. Cost: $10/webinar. Each webinar will earn one pest... Learn More
UNH Extension Can Help You Diagnose Plant Problems
UNH Extension Can Help You Diagnose Plant Problems
What do you do when you encounter a plant problem such as disease or abnormal growth in the landscape? You or a client may find a problem occurring w... Learn More
Amy P. photo
Amy Papineau joins Rockingham County Extension
The Food & Agriculture Team is pleased to announce that Amy Papineau has joined the Production Agriculture Team as a Greenhouse and Landscape Field Sp... Learn More
Two faceless women stand in a field of grass, one holds a basket of apples.
NH Farm Network Seeks Beginner Farmer Liaison
The NH Farm Network (a new collaborative across various organizations) needs the input and perspectives of beginner farmers in order to develop an inc... Learn More
EPNs 101: Controlling Crop Pests with EPNs and the EPN Life Cycle
Nematodes are the most abundant and diverse group of animals on Earth. Some infect plants and animals, but entomopathogenic nematodes (EPNs) only infect insects. This blog series has everything you need to know about using EPNs for biological control of i
Nematodes are the most abundant and diverse group of animals on Earth. Some infect plants and animals, but entomopathogenic nematodes (EPNs) only infe... Learn More
EPNs 101: An Introduction to Beneficial Nematodes
Nematodes are the most abundant and diverse group of animals on Earth. Some infect plants and animals, but entomopathogenic nematodes (EPNs) only infect insects. This blog series has everything you need to know about using EPNs for biological control of i
Nematodes are the most abundant and diverse group of animals on Earth. Some infect plants and animals, but entomopathogenic nematodes (EPNs) only infe... Learn More