Aquarium plant

Lobelia cardinalis

Foreground, MidgroundStem plant

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Plant overview

For foreground and midground planting, Lobelia cardinalis grows as a stem plant. Its profile combines easy care, low light, recommended CO₂.

Lobelia cardinalis suits water with temperature 22–26 °C, pH 6–7.5, KH 2–14 °dKH, CO₂ 1–4 mg/L.

Planting & care

  • PlacementForeground, Midground
  • GrowthStem plant
  • LightLow
  • CO2Recommended
  • Height2–3 cm

Water conditions

Temperature
22–26 °C
pH
6–7.5
Carbonate hardness
2–14 °dKH
CO₂ (mg/L)
1–4 mg/L

Growth & placement

Growth rate
Slow
Propagation
Cuttings

Taxonomy

Major group
Angiosperms
Family
Campanulaceae
Genus
Lobelia

Similar plants

Lobelia cardinalis 'Kleine Form' Similar traits: growth type, placement, and difficulty Lobelia cardinalis 'Mini' Similar traits: growth type, placement, and difficulty Hemianthus glomeratus Similar traits: growth type, placement, and difficulty Hygrophila corymbosa 'Kompakt' Similar traits: growth type, placement, and light Bacopa myriophylloides Similar traits: growth type, placement, and light Saururus cernuus Similar traits: growth type, placement, and light

FAQ

Where should Lobelia cardinalis be planted?

Use it for foreground and midground planting.

What light does Lobelia cardinalis need?

Light requirement: low.

What temperature suits Lobelia cardinalis?

Temperature: 22–26 °C.

How tall does Lobelia cardinalis grow?

Height: 2–3 cm.