Question of the Week

Black knot on plum (Prunus) from the Missouri Botanical Garden
My plum tree has black fungus growing on the branches. What can I do to treat it?
Trees in the genus Prunus, which includes plum, are susceptible to a fungal disease called black knot. Trees infected with black knot have swollen, ha... Learn More
Red Bellied Woodpecker
Why is a woodpecker knocking on the cedar shingles of my house and how do I make it stop?
Woodpeckers bang on houses this time of year for two main reasons; territorial drumming and foraging. Woodpeckers attract prospective mates and deter ... Learn More
Potted Flowers in Greenhouse
How can I insulate my unheated greenhouse during the winter?
Many tender perennials can be held over the winter so long as they are kept above freezing in a brightly lit spot. Even an unheated greenhouse can pro... Learn More
Stacked firewood
How can I tell if my firewood is seasoned and okay to burn?
Wood burned inside the home should always be dry and seasoned for at least 6-12 months. Wood burns most efficiently when the moisture content is at 20... Learn More
Hydrangea
How do I protect my ENDLESS SUMMER Hydrangea over the winter?
Although being touted as hardy to Zone 4, harsh winters often kill the flower buds of this series in New Hampshire. Learn More
Emma Erler Christmas Tree Video Screenshot
What can I do to reduce the risk of my Christmas tree catching on fire?
While house fires starting with Christmas trees are rare, they do occur every season. You can reduce your risk at home by following a few simple guide... Learn More