Colocasia esculenta 'Coffee Cups' – Unique Cup-Shaped Foliage on Black Stems

'Coffee Cups' Elephant's Ear

Colocasia esculenta 'Coffee Cups' (kol-oh-KAY-shah ess-kew-LEN-tah) is an unusual, relatively recent introduction. It has nearly black stems and distinctive cup-shaped leaves. A vigorous grower reaching 6 feet tall, it's an excellent choice for the back of a border.

—Andy Cabe, Regional Picks: Southeast, Fine Gardening issue #120

Noteworthy Characteristics

• Black stems
• Cup-shaped foliage
• Quick growth

Growing Conditions & Care

Provide full sun and moist, organic soil.

Propagation

Divide in winter or early spring.

Potential Problems

Aphids, whiteflies, spider mites, soft rot, bacterial blight, corm and root rot, dasheen mosaic virus.

Quick Reference

• Height/Spread: 3–6 ft.
• Light: Full sun only
• Moisture: Medium
• Maintenance: Low
• Uses: Beds, borders, containers
• Type: Bulb