Picea
Glauca Conica is the botanical name for the miniature,
cone shaped evergreen tree commonly known as the Dwarf
Alberta Spruce. It
is one of the most popular spruces, often used for live Christmas
tree because of its almost perfect conical habit and sheared
look. Foliage color is medium green with a slight bluish cast.
Slow growing at about 3 to 4 inches a year. It will reach 10-12
feet in 60 years, but growth from 6 feet to maturity is very
slow at about 1 to 2 inches per year.
This
is an excellent plant for miniature gardens. It is excellent
for group plantings where its natural shape can be maintained.
Plant
Needs:
Zone: 3 to 8
Light: Full sun
Moisture: Moist
Soil Type: Sandy, loam, or clay
pH Range: 3.7 to 6.5
Functions:
Suggested uses for this plant include specimen plant.
Planting
Notes:
Transplants readily.
Grows best in full sun.
Care:
Maintenance sometimes needed to control red spider mites.
Water young plants weekly in hot, dry weather. Place hose
at base of plant and let water trickle into soil until
thoroughly soaked.
Water well in the fall to reduce winter damage.
Problems:
Red spider mites can be a problem in hot, dry weather.