Now is the time for some winter pruning on ornamental shrubs and trees. From December to late March is the perfect time to ...

These pretty, early spring flowers are the first to pop up in the garden. That’s what makes hellebores, winter heath and ...

Learning about the art of maple sugaring, when the sap from trees is collected to make syrup while on a hike, a cooking demonstration, and a tasting Saturday at Robinson Nature Center.

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 ...

Sometimes by this time in February, the hellebores planted many years ago in a flower bed are showing buds, but that hasn’t ...

This is a great time of year to see birds’ nests. A search for bird nests is like an archaeological dig, without the ground and without the dig. Shrubs and trees are naked, allowing an open ...

When you've always known deciduous trees to drop their leaves in winter, seeing one that hasn't can be unsettling. Here's why ...

What’s a tulip tree? There are two plant species grown in Marin that are called tulip trees. Magnolia soulangeana, a ...

February is the last best month for winter pruning, for many but not all trees and shrubs. Generally, pruning when deciduous trees are dormant during the winter months is the optimum time to remove ...

A recent study published in the Journal of Ecology, led by the UAB and CREAF, analyzes 25 years of evolution of 445,000 trees ...

This phenomenon, called marcescence, adds a unique dimension to the winter landscape, and gives me something to ponder while ...

There are two categories to consider when choosing a new tree: its growth habits, and your purpose in planting it.