Growth Rate
Moderate: Magnolia 'Ann' grows at a moderate rate, typically about 12 to 24 inches per year.
Size
Mature Height: This magnolia variety typically reaches 10 to 15 feet.
Mature Spread: It has a spread of 8 to 10 feet, forming a rounded shape.
Growing Conditions
Sunlight: It prefers full sun to partial shade and blooms best with at least 4 to 6 hours of direct sunlight per day.
Soil: Thrives in well-drained, slightly acidic to neutral soil. It prefers moist, fertile soils but can tolerate a range of soil types as long as drainage is good.
Watering: Requires regular watering, especially during dry periods and in the first few years to establish a strong root system.
Hardiness Zones: Suitable for USDA hardiness zones 4-8.