Education Center at Goffstown

japanese knotweed in bloom
When is the best time to control Japanese knotweed?
A Question of the Week
A Question of the Week Learn More
Powdery mildew on lilac
What should I do about the powdery mildew on my lilacs?
A Question of the Week
A Question of the Week Learn More
bald-faced hornet nest
How do I get rid of the wasps in my yard?
A Question of the Week
A Question of the Week Learn More
Ruth Smith Joins UNH Cooperative Extension as Master Gardener Coordinator
Ruth Smith will join UNH Cooperative Extension as a Volunteer Coordinator for the New Hampshire Master Gardener Program starting September 17, 2018. R... Learn More
Slug on a marigold
What can I do to control the slugs in my garden?
A Question of the Week
A Question of the Week Learn More
Poison ivy on ground with notched leaves
What can I do to get rid of the poison ivy in my yard?
A Question of the Week
A Question of the Week Learn More
mushrooms in lawn
Why are there so many mushrooms coming up in my yard and garden, and what can I do about them?
A Question of the Week
A Question of the Week Learn More
Purple Loosestrife
Invasive in the Spotlight: Purple Loosestrife
A beautiful menace in wetland habitats
A beautiful menace in wetland habitats Learn More
Monarch caterpillar on milkweed
Milkweed is taking over my perennial garden. How can I save some for the monarch butterflies but keep it from spreading?
A Question of the Week
A Question of the Week Learn More
Immature magnolia scale in July. As they mature they will develop smooth brown coverings.
Why are the leaves on my magnolia turning black and attracting wasps?
A Question Of The Week
A Question Of The Week Learn More