Abies lasiocarpa
TAXONOMY
FamilyPinaceae
GenusAbies
Zone4
LEARN MORE
Plants of the World OnlineABOUT
Abies lasiocarpa, commonly known as the Subalpine Fir, is a species of conifer in the family Pinaceae. It is native to the mountainous regions of western North America, particularly in subalpine and alpine zones. This tree is known for its narrow, spire-like crown and bluish-green needles. It can grow up to 20 meters tall and is well-adapted to cold climates. The plant undergoes a dormancy period during the winter months.
ALSO KNOWN AS
Subalpine Fir
Abies balsamea f. compacta
Abies balsamea subsp. lasiocarpa
Abies concolor var. lasiocarpa
Abies grandis var. lasiocarpa
Abies lasiocarpa f. compacta
Abies lasiocarpa f. conica
Abies lasiocarpa var. conica
Abies lasiocarpa var. fallax
Abies subalpina
Abies subalpina var. fallax
Picea lasiocarpa
Pinus lasiocarpa
Pinus lasiocarpa f. compacta
OVERVIEW
WaterWet
SoilLoamy
LightDirect Bright (6 Hours)
Temperature15° C
Humidity60%
Dormancy4 Months
pH5.5
Pressure1,013 mbar
WANT MORE TIPS?
DETAILS
Care Instructions
Subalpine Fir requires bright, direct sunlight for optimal growth. It thrives in moderate temperatures and prefers a humid environment. Regular watering is necessary to keep the soil evenly moist, especially during the growing season. This plant is best suited for outdoor cultivation in regions with cold winters.Soil
Abies lasiocarpa prefers well-draining loamy soil that is slightly acidic. The soil should be kept evenly moist but not waterlogged. Good drainage is essential to prevent root rot.Fertilizer
This plant does not have high fertilizer requirements. If necessary, a balanced, slow-release fertilizer can be applied in the early spring to support growth.Repotting
Subalpine Fir is not typically grown in containers and therefore does not require repotting. It is best planted directly in the ground in a suitable outdoor location.Propagation
Propagation of Abies lasiocarpa is typically done through seeds. Seeds should be sown in the fall or stratified before spring planting. Ensure the seeds are kept moist and in a cold environment to mimic natural conditions.Pruning
Pruning is necessary to maintain the shape and health of the Subalpine Fir. Prune in late winter or early spring before new growth begins. Remove any dead, diseased, or damaged branches to promote healthy growth.Toxicity
Abies lasiocarpa is not known to be toxic to pets or humans. However, as with all plants, it is best to prevent ingestion of any plant material.Additional
Subalpine Fir is a hardy tree that can withstand harsh winter conditions. It is often used in reforestation projects and as an ornamental tree in landscapes. Ensure it has enough space to grow to its full height and spread.REVOLUTIONIZE YOUR PLANT CARE
Make Every Plant Smart
Plant Monitor
STAYS IN YOUR PLANT
Accurately measures the core metrics of your plant – soil moisture, light, temperature and humidity - as well as compound metrics such as Vapor Pressure Deficit (VPD) and Growing Degree Days (GDD).
Shop Now
