Growth Rate
Moderate: Magnolia 'Galaxy' has a moderate growth rate, typically growing about 1 to 2 feet per year under good conditions.
Size
Mature Height: Generally reaches a height of 20 to 30 feet.
Mature Spread: Has a spread of about 10 to 15 feet.
Flower Characteristics
Flowers: Large, goblet-shaped flowers in shades of pink and white, appearing in early to mid-spring before the leaves emerge.
Fragrance: Some varieties have a sweet fragrance.
Growing Conditions
Sunlight: Prefers full sun to partial shade.
Soil: Well-drained, fertile soil is ideal. It prefers slightly acidic to neutral soil pH.
Watering: Regular watering, especially during dry periods, is beneficial for establishment and growth.
Hardiness Zones: Suitable for USDA hardiness zones 4-9