Heliconia rostrata, the hanging lobster claw, is a clump-forming tropical perennial bearing spectacular pendant inflorescences of red bracts tipped in yellow and green that hang like a string of beaks. Native to South America, it relishes the warm, humid conditions of coastal and southern India, forming lush stands of paddle-shaped, banana-like leaves. The dramatic, long-lasting bracts are exceptional cut flowers and a magnet for sunbirds. Given heat, moisture and rich soil it spreads steadily by rhizomes into an eye-catching tropical screen or border, flowering through the warm months.
Specifications
| Family |
Heliconiaceae |
| Native region |
Central and South America |
| Mature height |
1.5-3 m |
| Mature spread |
1-2 m, spreading by rhizome |
| Growth rate |
Fast |
| Foliage |
Evergreen, large banana-like green leaves |
| Flower colour |
Red bracts tipped yellow-green |
| Flower season |
Warm and monsoon months |
| Climate zone |
Tropical, humid |
Care guide
| Sunlight |
Full sun to partial shade |
| Watering |
Frequent; keep soil consistently moist |
| Soil / mix |
Rich, moist, well-drained loam high in organic matter |
| Temperature |
20-35 C; frost sensitive |
| Humidity |
High |
| Fertilizer |
Heavy feeder; feed monthly in growth |
| Pruning |
Cut spent stalks at base after flowering |
| Repotting |
Divide and refresh every 2-3 years |
| Propagation |
Rhizome division |
| Pests & problems |
Mealybugs, spider mites, caterpillars |
| Toxicity / safety |
Non-toxic / low toxicity |
| Difficulty |
Easy in warm humid climates |
Uses
Used as a tropical accent, screen or border in warm gardens and for striking long-lasting cut-flower arrangements.
Growing tips
Ideal for coastal and southern India; plant in part shade with rich, moist soil and shelter from drying winds, and water generously through the dry season.