About
Alocasia 'Stingray' is a tropical evergreen perennial notable for its shiny, arrow-shaped dark green foliage that tapers to a long, slender tip. The leaves can reach lengths of up to 60 cm and are supported by erect, red-spotted stems. Flowering is rare in this species.
About the genus
Alocasia consists of sturdy, evergreen perennials that develop rhizomes or tubers. They feature large, typically peltate leaves marked by prominent veins. While their flowers are somewhat inconspicuous, they can give rise to orange-red fruits.
Growing conditions
- Sunlight
- Full sun, Partial shade
- Soil type
- Loam, Sand
- Soil pH
- Acid, Alkaline, Neutral
- Soil moisture
- Moist but well-drained
- Aspect
- East-facing, South-facing, West-facing
- Exposure
- Sheltered
- UK hardiness
- H1A
Plant details
- Plant type
- Houseplants
- Habit
- Clump forming
- Foliage
- Evergreen
- Height
- 1-1.5 metres
- Spread
- 1-1.5 metres
- Time to full height
- 2-5 years
- Suggested uses
- Houseplants, Sub-tropical
- Toxicity
- 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
Care notes
- 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
- Pruning
- No pruning required
- Propagation
- Propagate by division of basal offsets
- Pest resistance
- May be susceptible to mealybugs and glasshouse red spider mite
- Disease resistance
- Generally disease-free