Which Types of Spruce Trees are Best to Grow? Growing spruce in your yard can often seem like a big commitment – with the emphasis on ‘big’, as several varieties are capable of reaching ...

The spruce was chosen in 1978 and planted as the official living White House Christmas tree and is the state tree of both Utah and Colorado. Scotch Pine Barb / Flickr / CC BY 2.0 ...

Is my conifer pine, spruce or fir? Knowing the difference between conifer species is critical when adding new conifers to your landscape and when caring for existing trees in your landscape.

Forest migration, when tree species move to cooler temperatures as their historical habitats become too hot, ... Lapenas, who co-published a paper on white spruce trees in 2022, ...