About
Nymphoides aquatica is a Southeast native floating-leaf plant with round, lily-pad-like foliage and small white flowers held above the water. It spreads by runners and can carpet quiet pond bays — excellent shade for fish, frog perches, and dragonfly drama. The "banana plant" nickname comes from chunky winter tubers the aquarium hobby loves; in nature those tubers help it survive dry-downs. In subtropical and tropical Americas it is right at home in sheltered, acidic to neutral ponds. In tiny water features, thin runners so it does not smother everything. ☀️💧 Sun and Water: - Full sun to light shade; flowers best with sun. - Still or slow water; rooted in bottom muck with floating leaves. - Do not let the pond dry completely for long if you want to keep stands. ✂️ Propagation: - Detach plantlets from runners. - Tubers can be planted in submerged substrate in spring.
Permaculture Functions
- Wildlife Attractor: Pollinators to flowers; habitat structure under pads.
- Border Plant: Visual and ecological transition in shallow, quiet water.
Floating heart is living pond infrastructure:
Practitioner Notes
- Free-floating leaves travel with wind—skim escapees before they clog intakes.
- Overwinters as dormant bud on bottom in hard freeze zones—spring looks empty until warm days.
- Fish graze tender leaves—expect holes if stocked with large herbivores.
Companion Planting
- Watershield
- Spatterdock
- Duck Potato