Growth Rate
Moderate: The Concolor Fir has a moderate growth rate, typically growing about 1 to 2 feet per year under optimal conditions.
Size
Mature Height: It can reach a height of 40 to 70 feet in the landscape, and up to 130 feet in the wild.
Mature Spread: It has a spread of 15 to 30 feet, forming a pyramidal shape.
Growing Conditions
Sunlight: Prefers full sun to partial shade.
Soil: Thrives in well-drained, slightly acidic soil. It is adaptable to various soil types, including loamy, sandy, and clay soils.
Watering: Requires regular watering, especially during dry periods. Once established, it has some drought tolerance.
Hardiness Zones: Suitable for USDA hardiness zones 3-7.