Tips for killing weeds around pine trees without damaging their roots or health—easy solutions for homeowners.

Red pine is a shade intolerant, long-lived species and is one of the most genetically uniform forest trees, reaching heights of 60 to 150 feet. It’s latin name quite literally means the pine that ...

According to botanist John Thomas Howell’s “Marin Flora,” five pine species grow in Marin. Bishop pine, Monterey pine, ...

However, before we can use these magnificent trees, we must first learn how to identify them. There are well over 100 pine species, but a white pine is identified by its blue-green needles in a ...

Forestry officials say that 2024 was a better year for statewide Pine tree populations when compared to the weather extremes ...

Researchers have found that the taller the Japanese black pine trees (Pinus thunbergii) along the coast, the deeper their roots penetrate the ground. Deeper roots make trees more resistant to damage ...

the Austrian pine is not a valuable timber species in the United States. Today, its purpose in the US is largely ornamental, but it is also used more practically in the Midwest as a shelterbelt tree–a ...

PORTLAND, Ore.— The U.S. Fish and Wildlife Service announced today that the whitebark pine will be listed as threatened under the Endangered Species Act. The pine is the most widespread tree to ...

Pine trees, as with any typical conifer, keep their needles all year. Deciduous trees, such as maple, birch, or hickory, drop their leaves as the days grow colder. This is a mechanism used to ...