Common name: Engelmann Spruce /White Spruce
Native: North-west America.
Size and spread (10 years): 3m
Treatment required: Requires pre chill.
Seeds / kg: 259,700 45% viable
Ideal sowing period: Spring
Soil conditions: Moist well drained clay loams.
Planting instructions: very good at high altitudes, if wet enough
Mature height: 30m
pic (unchanged) courtesy of Agnieszka Kwiecień (Nova), CC BY-SA 3.0 , via Wikimedia Commons