Part of our Árboles más Árboles (Trees more Trees) program, Biocomisos are native tree nurseries established in Puerto Rico’s public schools. We provide the materials and training needed to install and operate the tree nursery with the help of teachers and students who then take responsibility of caring and managing it. The first Biocomiso was established in the Luis Muñoz Marin School in Barranquitas, and it produces 1,200 native trees each semester.