North America’s eastern forests used to have some 4 billion American chestnut trees: large, tall (up to 100 feet), fast-growing trees whose wood made excellent lumber for buildings; whose nuts fed billions of birds and mammals, including people (including Thoreau); whose tannins supplied America’s leather industry. Various sources have called it “the queen of the forest” and “the ideal tree.”
Then something happened.
Continue reading Can breeding, biotech bring back the chestnut?