Alocasia Scalprum Plant Care

Alocasia Scalprum (Alocasia scalprum) belongs to the Araceae family within the Alocasia genus. Alocasia Scalprum is native to Samar island, the Philippines. Alocasia Scalprum is also known as Philippine Black Velvet.

Alocasia Scalprum displays a large, upright foliage growth habit, reaching up to 5 inches tall with a spread of approximately 3 inches. Alocasia Scalprum produces rarely flowers indoors, inconspicuous blooms.

Leaf size: approximately 12 inches.

Alocasia scalprum requires watering every 7–10 days. Allow the top layer of soil to dry between waterings to prevent root rot. Reduce watering frequency during winter when growth slows.

Alocasia Scalprum thrives in bright indirect to filtered light light conditions. The optimal light range is 250–1000 lux. Avoid placing Alocasia Scalprum in direct, harsh sunlight for extended periods, as this can scorch the foliage.

Alocasia scalprum grows best at temperatures between 65°F and 80°F. Alocasia Scalprum prefers humidity levels of 60–80%. A pebble tray or humidifier helps maintain adequate moisture around the plant.

Well-draining, rich organic mix with perlite and peat moss. Good drainage is essential for Alocasia Scalprum to prevent waterlogging, which leads to root rot and fungal issues.

Repot every 1-2 years in spring. Choose a pot one size larger than the current container, and ensure it has drainage holes to allow excess water to escape.

Alocasia Scalprum can be propagated through division, rhizome cuttings. Similar propagation techniques also apply to alocasia odora plant care, which shares the same genus.

Alocasia Scalprum is susceptible to spider mites, aphids, mealybugs. Inspect the foliage regularly, especially along leaf undersides and stems. Treat infestations promptly with insecticidal soap or neem oil to prevent spread.

Alocasia Scalprum grows outdoors in USDA Zone 10b – 12b. Native to Samar island, the Philippines, Alocasia Scalprum is adapted to warm climates. In cooler regions, grow Alocasia Scalprum as a houseplant or bring it indoors before the first frost.