Alocasia boa A.Hay – Elephant ear with lobed leaves

Alocasia boa A.Hay is a spectacular tropical botanical species native to western New Guinea, prized for its large, elongated, deeply lobed leaves, which have a sculptural and highly exotic appearance. Unlike many Alocasia species with broad, compact leaves, this species develops narrower, strongly divided foliage, giving it an elegant and architectural form.

The plant belongs to the Araceae family and, like many other Alocasia species, is commonly known as Elephant Ear. In mature specimens, the leaves become increasingly well defined, and the lobing may become more pronounced.

🌿 Botanical characteristics

• Botanical name: Alocasia boa A.Hay

• Common name: Elephant Ear

• Family: Araceae

• Origin: western New Guinea

• Plant type: tropical botanical species, perennial

• Large, elongated, sagittate and lobed leaves

• Sculptural appearance, with deeply divided margins

• Intense green coloration

• Well-defined veins

• Long petioles that hold the leaves above the plant

• The petioles may display decorative shades or marbling

• Upright, elegant and architectural form

• Mature leaves may be more spectacularly lobed than juvenile leaves

☀️ Growing conditions and care

• Light: prefers bright, indirect light. Avoid intense direct sunlight, especially during peak hours.

• Watering: moderate and regular during the active growing period; the substrate should be kept slightly moist, but never permanently waterlogged.

• Humidity: appreciates moderate to high atmospheric humidity.

• Temperature: prefers consistent temperatures of approximately 18-28°C.

• Ventilation: needs good air circulation, without direct cold drafts.

• Fertilization: moderate during active growth, using a fertilizer suitable for tropical foliage plants.

• Dormancy: in low-light conditions or at lower temperatures, growth may slow down significantly.

• Cold tolerance: does not tolerate frost; in Romania, it is grown as an indoor plant or kept protected during the cold season.

🌱 Secret Garden substrate recommendation

👉 For optimal development, we recommend the Secret Garden Professional Substrate for Monstera & Araceae – SG PREMIUM MIX, specially formulated for plants from the Araceae family. Its structure provides excellent drainage, aeration and an optimal level of moisture retention.

➡️ View the product: https://secretgarden.ro/products/substrat-monstera

✨ What makes it special

• it is a botanical species, not a cultivar;

• spectacularly lobed and deeply divided leaves;

• highly exotic and architectural appearance;

• upright and elegant form;

• the leaves become more impressive as the plant matures;

• suitable for collections of Alocasia and rare tropical plants;

• the leaf shape is distinct from that of many other species in the genus.

📌 Note

The shape, size and degree of leaf lobing may naturally vary depending on the plant’s age and stage of development. Young specimens may have less divided leaves than mature plants.

Alocasia is sensitive to changes in environmental conditions and may lose one or more leaves during the adjustment period. The leaves may show small spots, scratches, bends, tears, dry edges or other aesthetic imperfections resulting from growth, handling, transportation or adjustment to new environmental conditions. These aspects do not normally affect the plant’s viability.

Height including pot: approx. 20-25 cm