The cold weather didn’t discourage visitors at the Cooper Marsh to learn about World Wetlands Day Saturday. Held in ...

The center of a tree or shrub stem (from roots to trunk, branches, and twigs) is woody, composed of xylem cells that conduct water from the roots to the upper parts of the tree. That woody section is ...

This is air layering propagation at work, where the mature tree or plant is cloned from ... the bark from a healthy branch to expose the cambium layer, wrapping it with wet sphagnum moss and ...