Agriculture & Gardens

plants growing inside a greenhouse
Beneficial Ownership Information Filing
Understanding the BOI Filing Requirements for New Hampshire Farms
If your farm is organized as an LLC, corporation, or similar entity, you may need to comply with the new Beneficial Ownership Information (BOI) filing... Learn More
Volunteer at computer
New Webform Helps Gardeners get Answers
NH Extension Yard and Garden Education Center streamlines Infoline, eliminates email
A new webform at extension.unh.edu/ask provides the public with a better way to get answers to their most vexing gardening questions. Education Center... Learn More
Liza DeGenring
New Extension Field Specialist in Food and Agriculture, Liza DeGenring, Joins the Hillsborough County Office
Liza DeGenring has joined UNH Extension’s Food & Agriculture Team and Hillsborough County as the new Field Specialist, effective September 3, 2024. Learn More
blueberry gall midge
Novel Detection of Blueberry Gall Midge in New Hampshire Blueberry Crops
Researchers from the UNH Insect Collection have detected two previously unreported species of blueberry gall midge (Dasineura oxycoccana and Prodiplos... Learn More
Pink Rose of Sharon flower
Why Does My Rose of Sharon Suddenly Have a White Flower When the Rest Have Been Pink?
Rose of Sharon, along with other hibiscus species, can change floral color
Rose of Sharon is known for its prolific summer flowers, ranging in color from pink to blue and occasionally white. Blooming from mid-summer to early ... Learn More
Growing Fruits: Raspberries and Other Bramble Crops
Top Ten Tips for Successful Backyard Raspberry Production
Follow these tips to grow delicious raspberries in New Hampshire
Read these tips to successful grow raspberries in your backyard. Learn More
Cucurbit Downy Mildew Alert 8-6-2024
Cucurbit downy mildew (CDM) was identified in southern NH on August 6, 2024. Learn More
Two people planting a garden next to fence
Volunteers Plant a Pollinator Garden in Manchester, New Hampshire with Nature Groupie and NH Audubon
The garden at 200 Bedford Street features native plants that support pollinators
In June 2024, volunteers for Nature Groupie and New Hampshire Audubon gathered in Manchester, New Hampshire to plant a pocket pollinator garden at 200... Learn More
Online Recertification Courses
Recertification Credits Online
Easy and accessible recertification credits from UNH Cooperative Extension.
Easy and accessible recertification credits from UNH Cooperative Extension. Learn More
Purple and white rhododendron
What are the strange-looking, fleshy masses growing on the leaves and flowers of my rhododendron?
Exobasidium gall is a common and minor disease affecting rhododendron throughout New Hampshire and the Northeast
Exobasidium gall is a common and minor disease affecting rhododendron throughout New Hampshire and the Northeast, promoted by cool and wet weather dur... Learn More