Yard & Garden

several house plants crowded together in a window
How can I increase the humidity indoors for my houseplants?
This year's windy cold weather shifts focus to caring for our indoor plants.
To increase indoor humidity for houseplants during dry winter months in New Hampshire, using a portable humidifier near the plants and monitoring humi... 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
Red berries with green leaves
What are Some Native Trees and Shrubs That Provide Berries for Birds Through the Fall and Winter? 
Consider growing a native tree or shrub to help provide food for birds
Check out this list of native fruit-producing perennial trees and shrubs that you can grow in your New Hampshire yard or garden to provide additional ... Learn More
Person using a handheld pesticide sprayer on a lawn
2025 Training Opportunities for Prospective Pesticide Applicators
Courses for 2025 Pesticide Application training for private and commercial applicators, and recertification credits online. Learn More
Woman holding bucket in garden of flowers
UNH Extension Volunteers Recognized for Service to New Hampshire at 2024 Spirit of NH Awards
Master Gardener Doris Buco received the 2024 Spirit of NH Award and Extension's Education Center Infoline volunteers were recognized as a Volunteer Champion
At the 2024 Spirit of NH awards ceremony, UNH Extension Master Gardener Doris Buco was chosen as the 2024 Spirit of NH recipient — the highest honor t... Learn More
Three adults and two children in garden, holding produce and Plant a Row sign
Sharing the Bounty
Seacoast gardeners plant extra rows of produce to help neighbors in need
Strafford County 4-H and Extension’s Nutrition Connections program began Plant a Row with 4-H as part of a national initiative to provide food pantrie... 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
People standing in front of lit up sheet at night
Meet the Creatures of the Night
An Intro to Mothing
It’s not too late to go out and see some moths. Moths are generally most active in spring and summer. But like butterflies, some moth species will fly... 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