Heuchera 'Black Pearl' redefines garden elegance with the darkest, most lustrous foliage in its class. Its inky black leaves with deep purple undersides capture light dramatically, creating a striking contrast with surrounding plants. Robust and vigorous, this variety from the Primo® series maintains its intense coloration throughout the season, offering architectural structure and a constant presence in your shade or part-shade designs.

Characteristics

• Foliage : Large, persistent, wavy leaves of intense glossy black. The underside displays a rich purplish-violet hue.
• Flowers / Stems : Discrete pinkish-white bell-shaped flowers on dark stems, contrasting beautifully with the foliage in mid-summer.
• Light : Prefers partial shade, but tolerates sun very well if the soil remains moist.
• Habit : Dense, rounded, and compact clump.
• Growth : Medium growth, reaching about 25 to 30 cm (10 to 12 inches) in height.
• Soil : Rich in organic matter and, most importantly, well-drained.
• Temperature : Excellent hardiness, suitable for USDA zone 4 climates.
• Resistances : Good resistance to heat and humidity; of little interest to deer.

Use

• Types of Use : Ideal as a border plant, in mass plantings, or as a focal point in a mixed container on the patio.
• Decorative Advantages : Adds unparalleled depth; perfect for highlighting chartreuse or silver-foliaged plants.

Care

• Watering: Water regularly during the first year. Afterwards, keep the soil moist but allow the surface to dry slightly between waterings.
• Fertilization : Apply a balanced fertilizer or compost at the base of the plant early in spring.
• Pruning : Remove spent flower stalks to maintain a tidy appearance. In early spring, cut back any leaves damaged by inclement weather.
• Planting : Plant the crown of the plant at soil level, spacing approximately 45 cm (18 inches) apart.
• Winter Protection: Mulch at the base helps protect the roots during freeze-thaw cycles.