Alocasia ‘Jacklyn’ – rare Sulawesi aroid with antler-lobed leaves

Alocasia ‘Jacklyn’ is a cultivated form of Alocasia tandurusa Prameswara  and A. Hay (2023), native to Sulawesi’s humid lower-montane forests. Deeply pinnatifid, antler-shaped blades display dark venation across a fine velvety surface, sometimes tinged purple beneath. Thick, mottled petioles rise from a creeping rhizome, creating an architectural silhouette prized by collectors. Member of the Araceae (aroid) family.

● Distinct traits of Alocasia ‘Jacklyn’

  
Leaf form: Deeply lobed, antler-like blades with strong primary and secondary veins.
  
Size: 60–100 cm tall indoors; mature blades reach about 45 cm in length.
  
Colour: Bright green upper surface with occasional soft-purple undersides.
  
Petioles: Sturdy, mottled brown-to-purple stalks adding contrast and character.
  
Rhizome: Creeping, clumping growth that gradually fills the container.

● Natural habitat  and ecological background

Endemic to northern Sulawesi, Indonesia, where it grows between 500 – 1000 m in constantly warm (≈18 – 31 °C), humid forest understory. Adapted to filtered light, porous soil, and high air moisture — the same conditions that support thriving growth indoors.

● Indoor growth behaviour

This Alocasia maintains a compact, upright habit with slow but steady leaf production. Each new leaf emerges softer and lighter before deepening in tone and texture. With age, lobes become more pronounced and petiole mottling intensifies, especially under stable light and humidity.

● Care guide – stable conditions, striking results

  
Light: Bright, diffused light; avoid direct midday sun that scorches delicate leaf edges. See our light guide for details.
  
Water: Let the top 10 – 15 % of substrate dry; water thoroughly with room-temperature water and allow to drain.
  
Humidity: 60 – 80 % keeps margins crisp; ensure light airflow to prevent fungal issues.
  
Temperature: 18 – 27 °C year-round; avoid drafts and sudden changes.
  
Substrate: Chunky, fast-draining aroid blend with perlite, orchid bark, pumice, and a small amount of organic matter.
  
Feeding: Balanced liquid fertiliser every 4–6 weeks during active growth; flush occasionally to prevent salt build-up.
  
Propagation: Divide rhizomes during repotting; each piece should include roots and a visible growth point.
  
Semi-hydro: Performs well in mineral or semi-hydro substrates if moisture and nutrients stay stable.
Visual cue: Firm, velvety leaves with crisp venation signal perfect balance; dullness or limpness usually means low light or excess water.

● Collector appeal  and design value

Its sculptural foliage and mottled stems make Alocasia ‘Jacklyn’ a centrepiece in curated plant displays. The species’ Sulawesi provenance adds rarity value, while its moderate size suits both display tables and mixed aroid collections. Propagated responsibly through rhizome division by Foliage Factory partner growers.

● Common issues  and quick fixes

  
Root rot: Compact or waterlogged substrate; increase aeration and adjust watering rhythm.
  
Yellow leaves: Overwatering or low light; improve drainage and move to brighter spot.
  
Brown edges: Low humidity or erratic moisture; stabilise at 60 % + RH.
  
Pests: Inspect for thrips or mealybugs; treat promptly with insecticidal soap.

● Toxicity  and safety

Contains calcium oxalate crystals; ingestion or sap contact may irritate mouth or skin. Keep away from pets and children and wash hands after handling.

● Etymology  and naming background

Alocasia tandurusa (from Indonesian “tanduk rusa” – deer antlers) references the leaf shape. The horticultural name ‘Jacklyn’ was adopted in trade long before the species’ formal description in 2023, and remains the recognised cultivar epithet.

● FAQ – Alocasia ‘Jacklyn’

  
Direct sun? No – bright, filtered light only.
  
When to water? When the upper 10–15 % of substrate is dry; always drain well.
  
Humidity target? 60 – 80 % for optimal leaf quality.
  
Semi-hydro friendly? Yes – keep nutrient solution just below rhizome base.

Ready to bring Alocasia ‘Jacklyn’ home? Despite its exotic look, it adapts easily once conditions stay consistent. Order now and enjoy a rare Sulawesi aroid with antler-like foliage and enduring collector appeal.