Growth Rate
Fast: The Pink Delight Butterfly Bush is a fast-growing shrub, typically growing 2 to 4 feet per year under optimal conditions.
Size
Mature Height: Typically reaches a height of 4 to 6 feet.
Mature Spread: It has a spread of 4 to 6 feet as well, forming a rounded shape.
Growing Conditions
Sunlight: Prefers full sun for the best flowering and growth.
Soil: Thrives in well-drained soil and can tolerate a range of soil types, including poor soil.
Watering: Requires regular watering, especially during its first growing season to establish a deep, extensive root system. Once established, it is fairly drought-tolerant.
Hardiness Zones: Suitable for USDA hardiness zones 5-9.