Kris plant
Alocasia sanderiana
An aroid from Northern Mindanao in the Philippines, named for its leaves, whose deeply scalloped edges recall the wavy blade of the kris dagger. It grows from an upright rhizome and carries only a few arrow-shaped leaves at a time, 12 to 16 inches long, deep glossy green to almost black, with bold white to silvery veins and margins and usually purple beneath. It is one parent of African mask (Alocasia × mortfontanensis), the hybrid sold as Alocasia amazonica. Wikipedia, citing the IUCN Red List, gives it as Critically Endangered in the wild and says collecting it there is illegal, so buy nursery-grown plants. Except in USDA zone 10 and warmer, it is a houseplant for bright, indirect light, warmth and humidity. Every part is poisonous: the ASPCA lists Alocasia as toxic to dogs, cats and horses, and the RHS says alocasias should not be eaten and that their sap can irritate skin.
Climate fit: narrow (21/100)
Container
Focal point
Light
Part shade
Water
Moderate water
Mature size
24" tall · 12" apart
Hardy in zones
10a-12b
mild to frost-free winters
Native in Illinois
No
Grown only as an ornamental; it is not a food plant.
Cold hardiness
These values are location-based: this location's current hardiness is the baseline, and the 2050 value is a projected future climate for this same location.
Now
Zone 6b
Plotwright
USDA Zone 6b
-5°F to 0°F
Won't grow here
Zone 7a
Plotwright
0°F to 5°F
Won't grow here
In plain terms: This location has cold winters. Its winters are projected to keep warming through 2050.
✕
Out of range today and still out of range in 2050.
Heat tolerance
Heat tolerance values are location-based too: heat days today are observed at this site, and the 2050 value projects this same location under a future climate.
Loading AHS heat-zone data for this location...
Plant this, not that
Better fit for this place
For Chicago, IL, these are replacement suggestions: similar plants with a stronger hardiness fit now and/or in 2050.
Better fit now and in 2050
Now: well-suited
2050: well-suited
Better fit now and in 2050
Now: well-suited
2050: well-suited
Better fit now and in 2050
Now: well-suited
2050: well-suited
Better fit now and in 2050
Now: well-suited
2050: well-suited
Similar plants
Browse lateral options with similar roles, light needs, size, or native-range overlap; these are not filtered for a better climate fit.
Educator packet
Plant packet
Kris plant educator packet
An aroid from Northern Mindanao in the Philippines, named for its leaves, whose deeply scalloped edges recall the wavy blade of the kris dagger. It grows from an upright rhizome and carries only a few arrow-shaped leaves at a time, 12 to 16 inches long, deep glossy green to almost black, with bold white to silvery veins and margins and usually purple beneath. It is one parent of African mask (Alocasia × mortfontanensis), the hybrid sold as Alocasia amazonica. Wikipedia, citing the IUCN Red List, gives it as Critically Endangered in the wild and says collecting it there is illegal, so buy nursery-grown plants. Except in USDA zone 10 and warmer, it is a houseplant for bright, indirect light, warmth and humidity. Every part is poisonous: the ASPCA lists Alocasia as toxic to dogs, cats and horses, and the RHS says alocasias should not be eaten and that their sap can irritate skin.
Scientific name
Alocasia sanderiana
Plant type
perennial
Hardiness
10a-12b
Light
part-shade
Moisture
moderate
Spacing
12"
Classroom prompts
- Which plant traits are observations, and which are care recommendations?
- How would this plant fit change if the garden location moved warmer, colder, wetter, or drier?
- Which source-backed facts would you cite in a lesson handout?
Use the Sources & citations section below for page citation styles and the field-level source list.
Sources & citations
Cite this page
For lesson plans, articles, or research that uses this page. Use the source cards below to explore the references that informed this record.
Plotwright. (2026, May 17). Kris plant (Alocasia sanderiana). Retrieved from https://plotwright.com/plants/alocasia-sanderiana
Sources used for this record
This record is compiled from the sources below.








