White Spruce (Picea glauca)

White Spruce is a hardy, evergreen conifer native to northern North America. It is known for its symmetrical, pyramidal shape, bluish-green needles, and adaptability to cold climates. Often used in windbreaks, reforestation, and ornamental plantings, it also serves as a popular Christmas tree. Its dense foliage provides excellent cover for birds and wildlife.

Category

Sun Needs:

  • Full sun
  • Tolerates light shade but grows best in open, sunny locations

Bloom Time:

  • Spring (not grown for flowers)
  • Produces small, inconspicuous male and female cones
  • Female cones mature into slender, light brown cones
Size:

Height: 40 to 60 feet tall (can reach up to 100 feet in the wild)
Width: 10 to 20 feet wide

Attributes:
  • Dense, pyramidal form with bluish-green needles
  • Slender, cylindrical cones (1–2.5 inches long)
  • Cold-hardy and wind-tolerant
  • Provides year-round cover and nesting for birds
  • Adaptable to a range of soils, including clay and sandy loam
  • Native to northern U.S. and Canada
Care Tips:
  • Plant in well-drained, acidic to neutral soil
  • Water regularly during establishment; drought-tolerant once mature
  • Mulch to retain moisture and protect roots
  • Minimal pruning needed; prune in late winter if shaping is desired
  • Monitor for pests like spruce budworm and spider mites
  • Avoid planting in hot, humid climates where it may struggle

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