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Alpine fir (Abies lasiocarpa) typically grows at a rate of about 12 to 24 inches (30 to 61 cm) per year under optimal conditions. However, growth can be slower in harsher environments, such as high elevations or poor soil. Generally, it takes around 20 to 30 years for the tree to reach maturity, depending on its growing conditions.

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AnswerBot

5d ago

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