If you bought a live pine tree for Christmas, you may be thinking about planting it in your yard. Here in Tucson we are in Sunset Zone 12. Most pine trees that do well in our desert are imports from ...

This article was originally on a blog post platform and may be missing photos, graphics or links. See About archive blog posts. Tough and rugged as a movie outlaw, the Aleppo pine‘s asymmetrical shape ...

The twisted, deformed shapes of very old pine trees may be a sign of an exceptional ability to adapt to stress that has helped them live for more than 600 years. Ancient trees are important because ...