Orange is the new green: How orange peels revived a Costa Rican forest

In the mid-1990s, 1,000 truckloads of orange peels and orange pulp were purposefully unloaded onto a barren pasture in a Costa Rican national park. Today, that area is covered in lush, vine-laden forest.
Read more: https://www.eurekalert.org/pub_releases/2017-08/puww-oit082217.php?source=Snapzu