Eichhornia Crassipes - Water Hyacinth
Best floating plant for pond owners seeking natural filtration and shade.
This floating powerhouse is the ultimate low-effort solution for a balanced pond, acting as both a natural biofilter and a sanctuary for your koi. It grows aggressively in the heat, so you will need to manage its spread, but the trade-off is crystal-clear water and stunning lavender blooms.
$5.74
at
Play It Koi
Who it's for
- Pond owners seeking natural water filtration and clarity
- Gardeners wanting vibrant, orchid-like floral accents
- Fish keepers needing protective cover and shade
Who should skip it
- Pond owners wanting a low-maintenance, hands-off setup
- Residents living in regions with strict invasive species laws
- Gardeners in cold climates avoiding seasonal plant replacement
Performance breakdown
Natural Filtration
Highly effective at absorbing excess nutrients to naturally suppress algae growth.
Ease of Maintenance
Requires zero planting effort; simply place on the water surface.
Fish Protection
Dense root systems provide excellent cover for koi against aerial predators.
Growth Rate
Rapid expansion ensures quick coverage for large pond surfaces.
Aesthetic Appeal
Striking lavender-blue blooms offer a vibrant focal point for water gardens.
Climate Versatility
Thrives in warmer zones but requires protection during colder winter months.
Key Specs
Sun Light
Full Sun minimum 4 Hours/Day
Zone
Zones 9-11
Flowers
Summer
Growth
Fast
Fertilizer
Absorbed From Water
Depth
Floating
Height
2" to 12"
Aquarium Placement
Floating
Growth Rate
Fast
Plant Form
Floating Plant
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