Hardy water canna
Best vertical accent for pond owners seeking low-maintenance tropical flair.
This is the architectural statement piece your pond needs to break up flat water surfaces. It brings a dramatic, tropical aesthetic with striking purple blooms and impressive height, though you will need to dedicate significant space to accommodate its substantial, upright growth habit.
$12.95
Who it's for
- Gardeners seeking instant height and tropical flair for water features
- Pond owners wanting natural, low-maintenance algae control
- Plant lovers desiring consistent, long-lasting summer color
Who should skip it
- Owners of small ponds or limited container spaces
- Gardeners in cold climates avoiding seasonal plant maintenance
- Pond keepers who prefer hands-off pest management
Performance breakdown
Hardiness and Resilience
Thrives reliably across a wide range of temperate climate zones.
Visual Impact
Dramatic height and vibrant blooms create an instant focal point.
Maintenance Ease
Simple care requirements make this ideal for beginner pond owners.
Growth Potential
Reaches impressive heights quickly, providing excellent vertical structure for ponds.
Planting Versatility
Convenient pot sizes allow for flexible placement in various pond depths.
Environmental Adaptability
Robust rhizome system establishes well in standard aquatic substrates.
Key Specs
Scientific Name
Thalia dealbata
Plant Type
Marginal
Growth Form
Rhizome Plant
Aquarium Placement
Marginal
Substrate Requirement
Rooted in Substrate
CO2 Requirement
No CO2 Required
Maximum Height
72 inches
Hardiness Zone
6-10
Native To
Tropical regions of the Americas
Leaf Color
Green
Know before you buy
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