Primo™ Black Pearl Coral Bells (Heuchera 'Primo™ Black Pearl') is a perennial plant admired for its deep purple to nearly black foliage, which remains attractive throughout the growing season. This compact variety typically reaches a height of 6 to 8 inches and spreads 12 to 18 inches, making it ideal for use in borders, ground covers, and container arrangements. In late spring to early summer, it produces small, delicate flowers that add a subtle contrast to the dark leaves. Primo™ Black Pearl thrives in partial shade to full sun and prefers well-drained soil with consistent moisture. It is suitable for USDA hardiness zones 4 through 9, allowing it to perform well in a variety of climates and settings.