The Story
Plant Bio
Heliconia rostrata is an evergreen herbaceous perennial native to tropical Central and South America, forming upright, clump-forming masses of pseudostems from a branching underground rhizome system. The large, paddle-shaped green leaves exceed one metre in length, while the terminal inflorescences form pendulous, downward-hanging spikes of waxy, bright scarlet red bracts tipped with yellow.
This species is distinguished by its strictly pendulous flower spikes, which measure 30 to 60 centimetres in length and house small, yellow true flowers nestled within the boat-shaped bracts. Unlike upright heliconias, the downward-hanging habit requires adequate vertical clearance to prevent the heavy bracts from resting on the ground.
Uses & Benefits:
Essentials
At a Glance
Plant Type
Tropical
Height
118 inches
Width
70 inches
Light
Full Sun, Partial Sun
Zones
10
Water
High
Humidity
High
Lifespan
Perennial
Native To
Central and South America
Toxicity
Non-toxic
Bloom period
Spring – Autumn
In flower about 7 months of the year
Marketplace
Where to Buy
Shipping costs Year-round shipping Free shipping
Planting
How to Grow
- Select a planting site in full sun to partial shade with protection from cold winds and frost.
- Incorporate generous amounts of organic matter to create a humus-rich, nutrient-dense, slightly acidic to neutral soil.
- Water consistently to maintain constant soil moisture while ensuring excellent drainage to prevent root rot.
- Apply a balanced, nutrient-rich fertiliser regularly during the warm spring and summer growing seasons.
Pro Tip
Cut spent pseudostems down to ground level after flowering rather than shearing the plant back arbitrarily, as each individual stem flowers only once and must be selectively removed to encourage new shoots.
Keep It Thriving
Care Guide
Do
- Maintain consistent soil moisture throughout the warm growing season.
- Apply a balanced fertiliser regularly to support heavy feeding requirements.
- Cut spent flowering stems down to ground level to improve airflow.
- Divide congested rhizome clumps every few years to prevent overcrowding.
Don't
- Do not allow the soil to dry out completely, as the plant is highly drought-intolerant.
- Do not prune green vegetative stems indiscriminately, as flowers only emerge from mature pseudostems.
- Do not allow the roots to sit in water-logged or stagnant soil conditions.
- Do not over-prune old green leaves.
Seasonal Care Calendar
| Task | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Divide | ||||||||||||
| Fertilize | ||||||||||||
| Pest Check | ||||||||||||
| Prune | ||||||||||||
| Winter Prep |
Watch Out For
Pests & Diseases
Common Pests
Common Diseases
In the Garden
Landscape Uses & Companions
Landscape Uses
Multiply
Propagation Methods
Good to Know
Common Questions
Hanging Lobster Claw questions
What zones can Hanging Lobster Claw grow in?
Hanging Lobster Claw is hardy in USDA Zone 10. Inside that range it survives winter in the ground; outside it, grow it as an annual or a container plant you protect.
When does Hanging Lobster Claw bloom?
Hanging Lobster Claw typically blooms in spring through autumn. Exact timing shifts a week or two with your zone — Sow's bloom calendar maps it to your garden.
Does Hanging Lobster Claw need full sun?
Hanging Lobster Claw does best in full sun to part shade. In hot climates, afternoon shade keeps blooms fresher longer.
More Heliconia to compare
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See it in a design of your actual yard, get zone-matched care reminders, and track it season by season in your garden journal.