Spruce shrubs and trees are conifers from the genus Picea, which includes 35 species. Spruce trees and shrubs are characterized by a branch structure, called a pulvinus, where the needles attach. This ...

Container trees are a practical way to bring style to indoor or outdoor spaces. Whether on a patio, balcony, living room, or foyer, the right potted tree adds color, fragrance, or sometimes even fruit ...

Blue spruce (Picea pungens f. glauca), also called Colorado blue spruce, is a beautiful tree with blue-gray needles. Being colorful and relatively drought tolerant, it’s a favorite of many homeowners ...