Colocasia esculenta ‘Black Coral’

Description

Colocasia esculenta ‘Black Coral’ is a bold and captivating tropical plant that stands out with its dramatic, jet-black foliage. This variety is part of the Royal Hawaiian® series, specifically bred for superior performance and disease resistance. Its glossy, heart-shaped leaves with rippled edges create a striking contrast against lighter foliage, making it a centerpiece in gardens or container displays.

Key Features:

• Foliage: Large, glossy, black leaves with a sleek, sculptural quality.
• Height: Reaches 3–4 feet tall, creating a bold vertical statement.
• Spread: Grows 2–3 feet wide, forming a lush, tropical clump.
• Growth Habit: Upright and compact, perfect for both landscapes and container gardens.
• Hardiness Zones: Best suited for USDA zones 7–11. In cooler climates, it can be grown as an annual or overwintered indoors.

Care Requirements:

• Light: Thrives in full sun to partial shade. Full sun brings out the deepest black tones in its foliage.
• Watering: Loves moisture—ideal for rain gardens, pond edges, or consistently damp soil. Avoid waterlogging in pots by ensuring good drainage.
• Soil: Prefers rich, organic soil that retains moisture but drains well.
• Temperature: Requires warm temperatures and should be protected from frost. Optimal growth occurs at temperatures above 65°F (18°C).
• Humidity: Enjoys high humidity; misting or grouping plants can help maintain moisture in the air.
• Fertilizer: Feed every 2–3 weeks during the growing season with a balanced fertilizer to support vigorous growth.
• Pruning: Remove any yellowing or damaged leaves to maintain its beauty and encourage healthy growth.

Special Characteristics:

• Disease Resistance: Part of the Royal Hawaiian® series, it is bred for pest and disease resistance, making it low-maintenance.
• Versatility: Suitable for containers, garden borders, or as a pond plant. Its ability to thrive in wet conditions makes it unique.
• Dormancy: In colder zones, the plant may go dormant in winter. Dig up and store tubers in a cool, dry place if overwintering indoors.

Design Tips:

• Pair with bright, colorful plants like canna lilies or coleus for stunning contrast.
• Use in water gardens or as a dramatic backdrop in tropical-themed plantings.
• Ideal for large patio containers or as a focal point in garden beds.

With its sleek, black foliage and robust growth, Colocasia esculenta ‘Black Coral’ is a show-stopping addition to any garden or landscape. Whether you’re designing a lush tropical oasis or adding a dramatic touch to your outdoor space, this plant delivers elegance and impact effortlessly.