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Conservatory GreenhouseHouseplants

Alocasia lauterbachiana

An upright, evergreen rhizomatous perennial houseplant with long, spear-shaped dark green leaves with wavy edges. Stems are flecked with green and purple, providing extra interest

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Size
Ultimate height
1–1.5 metres
Time to ultimate height
2–5 years
Ultimate spread
0.5–1 metres
Growing conditions
Loam
Moisture
Moist but well–drained
pH
Acid, Neutral
Colour & scent
StemFlowerFoliageFruit
Spring Green Purple Green
Summer Green Purple Green
Autumn Green Purple Green
Winter Green Purple Green
Position
  • Partial shade
Aspect

East–facing or West–facing

Exposure
Sheltered
Hardiness
H1A
Botanical details
Family
Araceae
Native to GB / Ireland
No
Foliage
Evergreen
Habit
Columnar upright
Potentially harmful
TOXIC if eaten, skin/eye irritant. Wear gloves and other protective equipment when handling. TOXIC to pets - see the HTA guide to potentially harmful plants for further information and useful contact numbers
Genus

Alocasia are robust evergreen rhizomatous or tuberous perennials with large, usually peltate, leaves with conspicuous veins; insignificant flowering spathes may be followed by orange-red fruits

Name status

Correct

Plant range
N New Guinea to Bismarck Arch.

How to grow

Cultivation

Grow indoors in a peat-free houseplant compost with added perlite, in bright, indirect light. Water freely and apply a general liquid fertiliser every 2-3 weeks from spring to autumn. Provide high humidity by placing the container on a tray of moist gravel or pebbles. Reduce watering to a minimum in winter, and keep above 15°C. See Alocasia for further advice

Propagation

Propagate by seed at 23°C (73°F) as soon as ripe. Propagate by Division in spring or summer. Propagate by stem cuttings in spring

Suggested planting locations and garden types
  • Houseplants
  • Conservatory and greenhouse
Pruning

No pruning required

Pests

May be susceptible to glasshouse red spider mite and mealybugs

Diseases

Generally disease-free

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