• Rosette plant (editor's classification)
  • Easy
  • Low–high light
  • CO₂: not needed

Dwarf hairgrass (Eleocharis parvula)

Dwarf hairgrass · Eleocharis parvula

Easy rosette plant for low, medium, and high light. It grows without added CO₂. It is used in the foreground and can form a carpet. Growth is medium, and it is rated easy to keep.

Sources compared · 3 sources · Reviewed Oct 3, 2026

Buy from $7.99

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Eleocharis parvula emersed tuft of thin green stems with small flower spikesPhoto: Andrey Zharkikh from Salt Lake City, USA, CC BY 2.0
Eleocharis parvula emersed tuft of thin green stems with small flower spikes

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Eleocharis parvula dense low carpet of thin stems on a sandy lake shorePhoto: Andrey Zharkikh from Salt Lake City, USA, CC BY 2.0
Eleocharis parvula dense low carpet of thin stems on a sandy lake shore

At a glance

Plant type
Rosette plant (editor's classification) Foreground, Carpet
Light
Low, Medium, High
CO₂
Not needed
Difficulty
Easy Growth rate: Medium
Height
1–2 in (3–5 cm)
Water
50–82 °F (10–28 °C) pH 6–7.5
Leaf color
  • Green
Propagation
Runners
Botanical name
Eleocharis parvula

In the tank

Our sources don't record anything else about this plant in the tank.

Origin

Native to Worldwide

Sources

Where to buy

Prices rechecked daily
  • Aquatic ArtsTissue culture cup

    1 Tissue Culture Cup

    Check availability

    $7.99Checked Nov 14, 2026
  • Buce PlantPotted

    Pot

    Check availability

    $8.99Checked Nov 14, 2026

Prices checked Nov 14, 2026.

All photos

Questions

Does Dwarf hairgrass (Eleocharis parvula) need strong light?

Dwarf hairgrass (Eleocharis parvula) grows in low, medium, or high light.

Does Dwarf hairgrass (Eleocharis parvula) need CO₂?

No. Dwarf hairgrass (Eleocharis parvula) grows without added CO₂.

Where does Dwarf hairgrass (Eleocharis parvula) go in the tank?

Dwarf hairgrass (Eleocharis parvula) is used in the foreground and carpet.