Tree Species

San Francisco’s Oldest Living Tree Or Shrub? The Case of the 120-Year-Old Australian Tea Tree

The Landscaping Genius of William Hammond Hall: Exploring the Cypress and Tea Trees of Golden Gate Park in San Francisco

San Francisco’s Landmark Trees: Unveiling the Urban Forest and the Legacy of Mary Ellen Pleasant

Tree Shapes: Pyramids, Lollipops, and Vases

11 Hardwood Trees for Windy Locations

Armillaria Root Rot—Its Bark Glows in the Dark!

Surface Roots: Unsightly and Unsafe!

How to Get Grass (And Other Plants) to Grow Under Your Evergreens

Tree Branching: What is Opposite Branching?

A Beginner’s Guide to Bonsai Trees