Amazon Elephant's Ear (Alocasia amazonica) – Striking Foliage for Warm, Humid Interiors

Amazon Elephant's Ear (Alocasia amazonica)

A popular hybrid from the Alocasia genus. Different shades of green and yellow appear when sunlight hits leaves—an attractive sight.

Growth

Grows from rhizomes, easily propagated. Outdoors in northern climates won't survive winter; bring indoors before fall. Indoors, with right conditions, enjoy unique foliage for years. May go dormant but returns with patience.

Flowering

Rarely flowers; if so, green spathe and white spadix.

Ease of Growing

Not easy—needs tropical conditions imitated. Summer care easier than winter. Main needs: ample light, warm temps, above-average humidity. Greenhouse ideal but defeats indoor purpose.

Quick Facts

• Origin: Southeast Asia
• Common Names: Elephant's ear, Alocasia polly, African mask
• Botanical Name: Alocasia amazonica
• Max Height: 1–2 ft
• Pet Toxicity: Toxic to cats and dogs

Dark Shiny Leaves and White Veins

Elephant's Ear Care

• Temperature: Warm—ideally 65–75°F+ (18–24°C+); closer to 70°F best.
• Light: Bright, no direct sun; shaded part of day in summer if warm/humid.
• Watering: Little but often—keep soil moist always. Much less in winter.
• Soil: Fast-draining peat-based potting mix.
• Fertilizer: Diluted balanced fertilizer every 2 weeks spring–end of Aug; stop, resume spring.
• Re-potting: Every spring, only one size up if very root-bound.
• Humidity: Higher than most plants. Use humidity tray with pebbles or humidifier.
• Propagation: Divide plant during spring re-potting.