Landscape Installation & Maintenance

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 ...

Powdery mildew occurs most commonly on the cool-season grasses such as bluegrasses and fescues, especially in shaded areas or areas with poor air circ...

Rhizoctonia brown patch is a common fungal disease of all turf grasses. Symptoms vary depending upon the grass species and mowing height. In general, ...

Sod webworms are the caterpillar stage of small moths, from the genera Crambus and Herpetogramma. Adult moths are about 1" long, tan-colored, and...

White grubs are the larval or grub stage of several species of beetles and chafers. The two most troublesome species in New Hampshire are the European...

New Hampshire is home to hundreds of species of native bees. Many of NH’s native bees are cavity nesting<br /> <br /> mason bees and leafcutter bees...

This plant list includes native plant species and cultivars that are adaptable, available, and have been widely successful in our northern New England...

This slide set covers the basics involved in sizing, siting, planting and maintaining a residential rain garden.

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The page provides a statewide directory of New Hampshire landscape professionals who have completed UNH Extension training in ecological landscaping a...

New Hampshire’s invasive species regulations currently prohibit the collection, sale, transport, distribution, propagation or transplantation of prohi...