Caring for Black Elephant Ears: Sun Exposure, Watering, Planting Depth, and Fertilizing

Black Elephant Ear (Colocasia 'Black Magic') Culture

Your plants turned green because they received too much sun. The deep purple color develops in shade.

Optimal Conditions

• Morning sun only (until noon), then shade.
• Consistently moist, rich soil—some even grow them in aquatic settings.
• Plant corms 2 inches below the surface.
• Mulch heavily to retain moisture.
• Fertilize heavily—like bananas, they are heavy feeders.

With these adjustments, the new leaves should emerge dark and dramatic.