New Caledonia Pipewort (Eriocaulon neocaledonicum)

New Caledonia Pipewort

Eriocaulon neocaledonicum

Delicate rosette of narrow leaves holds quiet wetland charm. Aquatic herbaceous perennial; common name: New Caledonia Pipewort.

Partial sun
7/week
Moderate
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Plant Needs

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Sunlight Bright indirect light; tolerates partial shade; avoid intense midday direct sun that may scorch foliage
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Watering Requires permanently saturated or submerged substrate; maintain consistent water level to prevent root drying
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Temperature Thrives in warm tropical to subtropical temperatures; avoid sudden drops below 15°C
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Characteristics

  • Leaf: Narrow, linear bright green leaves forming a tight basal rosette, up to 12 cm long
  • Flower: Tiny spherical white or pale yellow inflorescences held on thin, upright stems above foliage
  • Root: Fine fibrous roots adapted for anchoring in saturated aquatic substrate
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Care Guide

Watering

Maintain full submerged or saturated substrate; top up dechlorinated water daily as needed

Fertilization

Diluted aquatic fertilizer application every 2 weeks. Use balanced aquatic plant fertilizer to support foliage and flower growth; avoid over-fertilization to prevent algae blooms

Banana peel liquid fertilizer:Soak chopped banana peels in dechlorinated water for 3 days, dilute 1:20 before adding to aquatic substrate; discard solid peels to prevent water fouling
Pruning
  • Trim yellowing or damaged leaves at the base to preserve rosette appearance and health
  • Remove spent flower stems to redirect energy to new foliage growth
  • Thin overcrowded rosettes to improve light penetration and reduce competition for nutrients
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Toxicity

Warning: this plant may be toxic.

Pets & Humans

Pets: ASPCA: No documented toxicity to cats

Humans: No documented toxicity to humans

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Garden Uses & Culture

Culture: N/A

Usage: Aquascaping ornamental; wetland garden accent plant