Alocasia scalprum image • Photo: Author NKSTTSSHNVN• CC BY-SA 4.0
Samar Lance
Alocasia scalprum
Alocasia scalprum is a striking tropical plant characterized by its glossy, lance-shaped leaves with prominently embossed veins. The foliage develops a distinctive blue sheen as the leaves mature, adding to its ornamental appeal. Native to Samar Island in the Philippines, this species is often confused with Alocasia heterophylla due to similar morphological features. It gained recognition among horticulturists after being introduced as a cultivated variety (Alocasia cv. Samar Lance) in 1984, though it wasn't formally described as a species until 1999.
Leaf Characteristics
Lance-shaped, dark green leaves with a thick leathery texture and embossed veins. Juvenile leaves are light green, maturing to deep green with a blue-black hue. Leaves measure up to 12 inches long with a distinct scalpel-like appearance.
Plant Care Overview
Care Guide
Essential requirements for your Alocasia scalprum
Light Requirements
bright indirect sunlight
Light conditions can affect leaf color and growth rate. Adjust placement as needed based on your plant's response.
Watering Schedule
weekly (water when top 50% of soil is dry)
Humidity Needs
high humidity
Always check soil moisture before watering. Adjust frequency based on your home's conditions.
Temperature Range
65°F to 80°F (18°C to 27°C)
Native Climate
Native to Samar island, Philippines
Keep away from drafts, heaters, and air conditioners which can stress your plant.
Soil Type
well-draining potting mix with 20% perlite
Fertilizer
Balanced houseplant fertilizer during growing season
Consider repotting every 1-2 years to refresh soil nutrients and accommodate growth.
Propagation
Methods to grow more Alocasia scalprum plants
Propagation methods for this plant are not available yet.
Plant Info
Characteristics and background information
Samar island, Philippines
moderate
12 inches (30 cm)
perennial
Toxic to pets
This plant has air purifying properties.
Fun Fact
Alocasia scalprum was cultivated and known among plant enthusiasts for 15 years before receiving formal scientific recognition as a distinct species in 1999.
Troubleshooting
Solutions for typical issues with your Alocasia scalprum
Yellowing leaves, mushy stems
Brown leaf edges, crispy foliage
Community Tips
Advice shared by other plant enthusiasts
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Care Guides
Detailed guides for caring for your Alocasia scalprum
Foliage Plants Plants Care Guide
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Air Purifying Plants Care Guide
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Humidity Lovers Plants Care Guide
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Nurseries Near You
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