Aug 30, 2023
When our native flowering dogwood tree was laid waste by an imported fungus in the 1970’s, the east Asian kousa dogwood was widely planted as a disease-resistant replacement. After 50 years, however, it has turned invasive. Dr. Bethany Bradley of the University of Massachusetts Amherst explains that such a...
Aug 23, 2023
Policy makers have promoted tree planting as a way to sequester carbon and fight climate change, but grassland advocates say that native prairie is more effective in some circumstances and provides unique ecological benefits. Dr. Jessica Gutknecht of the University of Minnesota examines the opportunities and...
Aug 16, 2023
Gardening consumes an enormous amount of plastics, 1.66 billion pounds annually in the U.S. according to the most recent figures, most of it in the form of single-use, unrecyclable pots. Ecological landscape designer Marie Chieppo has made it her mission to change this. Learn about how her work is promoting recycling,...
Aug 9, 2023
His participation in a Bioblitz introduced Brian Stewart to the fascination of the local insect life. A dozen years later he had photographed some 400 species in his own back yard, including many strange and beautiful creatures. Brian shares his story and tips for insect identification in this program first broadcast...
Aug 2, 2023
If you are frustrated by the poor selection of native plants at local garden centers, check out Izel Native Plants. Listen as founders and owners Amanda McLean and Claudio Vasquez explain how they have made the wares of leading wholesale growers accessible to amateur gardeners, and how their company emphasizes...