The cones of the Pacific silver fir sit upright and turn from ... It's closely related to the balsam fir, another common Christmas tree variety, both known for their soft needles and pleasant ...

Common species of firs in North American include balsam, Pacific silver fir, California red fir, noble fir, grand fir, white fir, Fraser fir, and Douglas fir. All spruce trees have sharp ...

As the climate change progresses, droughts are expected to become more and more common and more intense ... In their article "Silver Fir and Douglas Fir Are More Tolerant to Extreme Droughts ...

As the climate change progresses, droughts are expected to become more and more common and more intense ... In their article "Silver Fir and Douglas Fir Are More Tolerant to Extreme Droughts ...