Alocasia “Platinum” is a striking tropical houseplant known for its large, arrowhead-shaped leaves with silvery-green to pewter foliage and contrasting dark veins and petioles.

Light

Bright, indirect light. Avoid direct sun which scorches leaves; tolerate lower light for short periods but growth will slow.

Water

Keep soil consistently lightly moist but not waterlogged. Water when the top 1–2 inches feel dry. Reduce frequency in cooler months. Use well-draining potting mix and a pot with drainage.

Humidity & Temperature

High humidity preferred (60%+). Mist occasionally, use a humidity tray, or place near a humidifier. Keep temperatures between 65–80°F (18–27°C); protect from drafts and sudden drops.

Soil & Feeding

Use a rich, well-draining aroid mix (peat-free options with perlite/pine bark). Feed with a balanced liquid fertilizer at half strength every 4–6 weeks during the growing season (spring–summer). Hold off feeding in winter.

Toxicity

Toxic to pets and humans if ingested—keep out of reach.

Propagation

Propagate by division when repotting—separate rhizomes with at least one growth node each.