Resources

Resource Category Topic Type
Starting Plants From Seed [fact sheet]
Introduction Gardeners can grow most annuals, biennials, and many herbaceous perennials from seed. Sowing seed is less expensive than buying…
Fruit & Vegetable Crops, Agriculture & Gardens, Greenhouse, Nursery & Garden Centers, Yard & Garden Agriculture & Gardens
Soil Testing Forms
All forms needed for soil testing. 
Agriculture & Gardens, Soil Testing Services, Yard & Garden Agriculture & Gardens
About the New Hampshire Master Gardener Volunteer Program
The Master Gardener volunteer program started at Washington State University in 1973. The name came from the German word “Gartenmeister,” which…
Yard & Garden, New Hampshire Master Gardeners
Lawn Renovation [video]
In the below video, UNH Cooperative Extension field specialist, Margaret Hagen, describes the process of renovating a lawn.   Video…
Yard & Garden
New Hampshire's Turf Fertilizer Law - What You Should Know [fact sheet]
Introduction Nitrogen and phosphorus are nutrients essential for the growth of plants. However, an overabundance of these nutrients can cause…
Landscape Installation & Maintenance, Agriculture & Gardens, Yard & Garden Agriculture & Gardens
Winter Protection of Roses [fact sheet]
Introduction Winter protection is often necessary for most types of garden roses. The extent of protection depends on the type of rose and its…
Agriculture & Gardens, Yard & Garden Fact Sheet
Winter Bird Feeding [fact sheet]
If you’re like me, you love to set out feeders in the backyard for our non-migratory songbirds. Watching birds come to feeders is a lot of fun -…
Yard & Garden Natural Resources Fact Sheet
Youth Horticulture Curriculum, Resources and Activities
4-H Horticulture In this project area, participants learn about plants, insects, landscape design, soils, and more through experiential projects…
Yard & Garden, School Gardening
Eastern Equine Encephalitis and Mosquito Management in NH [fact sheet]
Disease description and transmission Eastern equine encephalitis (EEE) is a mosquito-spread disease of birds that sometimes is transmitted (via…
Agriculture & Gardens, Integrated Pest Management (IPM), Yard & Garden Agriculture & Gardens
Dealing with Woodchuck Damage [fact sheet]
Woodchucks frequently damage plants in NH home grounds and gardens. They mow down many garden plants, and dig burrows which dry out the roots of…
Fruit & Vegetable Crops, Agriculture & Gardens, Integrated Pest Management (IPM), Yard & Garden Agriculture & Gardens
Mulching Trees and Shrubs [video]
In this video, UNH Cooperative Extension state specialist, Cathy Neal, discusses mulches and mulching. See a full transcript below. Video…
Landscape Installation & Maintenance, Agriculture & Gardens, Yard & Garden Agriculture & Gardens
Grub Control [video]
In this video, Extension field specialist Margaret Hagen describes controlling grubs in your home lawn. Read a full video transcript below. …
Landscape Installation & Maintenance, Agriculture & Gardens, Yard & Garden Agriculture & Gardens
Calibrating a Fertilizer Spreader [video]
In this video, Extension field specialist, Margaret Hagen will describe how to calibrate a fertilizer spreader. See below for a full video transcript…
Landscape Installation & Maintenance, Agriculture & Gardens, Yard & Garden Agriculture & Gardens
Preventing Tickborne Diseases
Tickborne diseases can be serious illnesses and can affect people of any age. Lyme disease, anaplasmosis, babesiosis and Powassan virus are…
Integrated Pest Management (IPM), Agriculture & Gardens, Yard & Garden Agriculture & Gardens
Blacklegged Ticks in NH - 2017 [map]
This map show the confirmed records of blacklegged ticks in New Hampshire through November 27, 2017. Data compiled by Alan Eaton. 11 x 17…
Integrated Pest Management (IPM), Agriculture & Gardens, Yard & Garden Agriculture & Gardens
Calculating Lawn Fertilizer Rates [fact sheet]
Your soil test results tell you to apply a certain amount of fertilizer per 1,000 square feet and you’re confused about what to do next. How large is…
Landscape Installation & Maintenance, Agriculture & Gardens, Yard & Garden Agriculture & Gardens
Canning Vegetables in a Pressure Canner [fact sheet]
Pressure canning is the only recommended method for canning low-acid vegetables.
Yard & Garden
Canning Fruits and Tomatoes [fact sheet]
Acidified tomatoes and fruits are considered high acid foods and are safe to preserve using a boiling water canner. Boiling water canners work by…
Yard & Garden
Fire Blight [fact sheet]
Fire blight, caused by the bacterium Erwinia amylovora, is found to some extent almost every year in New Hampshire and other major apple and pear…
Fruit & Vegetable Crops, Agriculture & Gardens, Pesticide Safety Education, Yard & Garden Agriculture & Gardens
Aphids [fact sheet]
Aphids, or plant lice, feed on most vegetable crops, many house plants and ornamentals grown in New Hampshire, as well as numerous weeds and wild…
Fruit & Vegetable Crops, Agriculture & Gardens, Pesticide Safety Education, Yard & Garden Agriculture & Gardens