Growth Rate
Moderate: Coral Bells 'Palace Purple' have a moderate growth rate, typically reaching their full size within a couple of growing seasons.
Size
Mature Height: They usually grow to about 12 to 18 inches tall.
Mature Spread: The spread is typically 18 to 24 inches, forming a compact, mounded shape.
Growing Conditions
Sunlight: Prefers partial shade to full shade. In cooler climates, they can tolerate more sun.
Soil: Thrives in well-drained, fertile soil with a good amount of organic matter.
Watering: Regular watering is necessary, especially during dry periods. They prefer consistently moist soil but can tolerate short periods of drought once established.
Hardiness Zones: Suitable for USDA hardiness zones 4-9.
Care Tips
Mulching: Helps retain soil moisture and keep roots cool.
Fertilization: A light application of balanced fertilizer in the spring can promote healthy growth.
Deadheading: Removing spent flower stalks can improve the plant's appearance and potentially encourage a second bloom.