In nature, you’ll see several types of spruce trees (Picea spp.) that are beautiful, rugged evergreens ... This species (Picea abies) adapts easily to different climates and has become ...

The beautiful cherry blossom trees are blooming ... but because there are so many different types of trees and because of how expansive the city is, the season actually lasts much longer.

Keep Knoxville Beautiful distributed 12 different types of native tree species. "These are seedlings so they're very early in the process of growing, but it's a great way to hand out trees en ...