"The best time to plant a tree is 20 years ago," Evers said. "Second best time is right now, so this is the time to do it." The tree planting event is one of several community greening projects ...

The best time to plant a tree was 10 years ago.” But today is good, too. Such were the words of wisdom that Pastor Dan ...

Plant hardiness zones represent the 30-year average of ... to global warming. For trees and the ecosystems that depend on them, adapting will be even harder. Time alone won’t kill a tree ...

Two years later, Nebraska Gov. Robert Furnas proclaimed April 10 the state’s Arbor Day. Other states soon set their own Arbor Day dates to coincide with the best time to plant trees there.