The Arnold Arboretum of Harvard University discovers and disseminates knowledge of the plant kingdom to foster greater understanding, appreciation, and stewardship of Earth’s botanical diversity and ...

An aging katsura tree planted in 1878 at the Arnold Arboretum in Jamaica Plain. (Alexandra Koktsidis/WBUR) A sweet, ... An interactive map of the landscape can help you find their exact location.

The street that bisects the Arnold Arboretum will be renamed because Benjamin Bussey made his fortune selling goods produced by ... Google Maps. By Molly Farrar. March 19, 2024 2 minutes to read.

At Arnold Arboretum, as in New England generally, the soil is slightly more acidic, around 6.8. The gardeners use regular applications of lime to keep the soil's pH closer to 7, which is neutral.

Looking out his window at the Arnold Arboretum at Harvard University, Ned Friedman sees 150 years of history — and also millions. He knows this collection of nearly 16,000 woody plants holds ...