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Alocasia Upright 'Odora' (Macrorrhiza) (Ships in Spring)

Upright Elephant Ear

Alocasia odora, commonly known as Giant Upright Elephant Ear, is a tropical perennial with large, glossy, heart-shaped leaves that stand upright on sturdy stalks. Reaching 4 to 8 feet tall, it forms an impressive presence in the garden. Its broad leaves can grow 2 to 4 feet long, creating a dramatic, architectural effect. It thrives in warm, humid environments with bright, indirect light and moist, well-drained soil. Unlike other Alocasia species, it produces fragrant flowers, particularly noticeable at night, adding to its ornamental appeal. Hardy in USDA zones 9-11, it requires protection from frost and benefits from regular pruning and fertilization to maintain its lush growth.

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Growing and Maintenance Tips for Alocasia Upright 'Odora' (Macrorrhiza) (Ships in Spring)

Light: Prefers bright, indirect light; avoid direct sun, which can scorch leaves.
Soil: Use a well-draining, slightly acidic mix (pH 5.5–6.5) with organic matter.
Watering: Keep soil evenly moist, but avoid overwatering—let the top few inches dry before watering again.
Temperature & Humidity: Thrives in warm temperatures (65–85°F) and high humidity (45–80%).
Fertilization: Apply a balanced fertilizer monthly during the growing season; avoid fertilizing in winter.
Repotting: Refresh soil and repot every two to three years to maintain health.
Dormancy: Some varieties go dormant in winter—reduce watering but don’t let soil dry out completely.
Pest Control: Watch for spider mites and thrips; wipe leaves and use insecticidal soap if needed.