Flame Moss care guide
Flame Moss (Taxiphyllum 'Flame') — medium light, 20-28 °C, pH 5.5-7.5, no CO2.
Compiled by Aquairi from published sources · Published · Updated
Overview
Flame Moss (Taxiphyllum 'Flame') is a fine needle-leaved plant of the family Hypnaceae, grown as an aquarium plant. Distinctive moss whose stems grow vertically with a twisted, flame-like silhouette. Adds dramatic vertical movement to aquascapes; tolerant of warm tanks but slow to establish.
Taxonomy
- Family: Hypnaceae
- Genus: Taxiphyllum
- Scientific name: Taxiphyllum 'Flame'
- Common synonyms: Vertical Moss
Habitat
Taxiphyllum 'Flame' originates from Asia, where it grows in freshwater marshes, ditches and slow-moving streams, frequently emersed on seasonally flooded ground.
Growth requirements
- Lighting: medium
- CO2: not required
- Temperature: 20-28 °C (68-82 °F)
- pH: 5.5-7.5
- GH: 2-12 °dGH
- Substrate: any
- Maximum height: 12 cm
- Growth rate: slow
- Nutrient demand: low
- Recommended placement: epiphyte on wood or rock
- Typical trim interval: 30 days
Placement
In aquascapes this plant grows as an epiphyte on wood or rock.
Propagation
Propagation is by stem cuttings replanted into the substrate; daughter plants are separated once they have formed several leaves and visible roots.
Common issues
Pale or stunted new growth usually signals a nutrient or iron deficiency, while algae on older leaves often follows light that exceeds the available nutrients or CO2; correcting fertilisation and trimming affected parts resolves most cases.
Propagating Flame Moss (Taxiphyllum 'Flame')
Overview
Flame moss is a distinctive Taxiphyllum whose tight, softly undulating shoots grow vertically, giving the impression of a deep green campfire 5-15 cm high. It spreads very slowly in the horizontal direction, so propagation is the main way to fill a layout.
Unlike a stem plant, flame moss has no true stems to top. It is increased by division: the clump is split into smaller portions that are attached to hardscape, where each portion regrows its upright flame-like swirls.
Propagation Method
Propagate by dividing the existing mass. Split the moss into small tufts and attach thin layers onto stones or pieces of wood. Spread it thinly so light reaches every shoot and the new growth knits into the surface.
Step-by-Step
- Lift the parent clump and split it into several small portions by hand or with scissors.
- Choose a stone, root, or mesh as the new anchor.
- Spread a thin layer of moss across the surface.
- Secure it with cotton thread, fishing line, or dabs of cyanoacrylate (superglue) gel.
- Place each piece where it gets steady light and gentle flow.
Conditions for Healthy Growth
Flame moss is easy to care for and tolerant, establishing on stones and wood roots without demanding setups. It does not require CO2, though gentle flow and moderate light help the vertical shoots stay dense and bright green.
- Anchor: small stones or small bundles on wood roots.
- Flow: gentle, steady current keeps the moss clean.
- CO2: not required, but supports denser growth.
- Patience: slow to establish and slow to spread horizontally.
Trimming & Maintenance
Trim the swirls to keep the silhouette tidy and the campfire shape defined. Trimmings can be re-tied onto new hardscape as fresh divisions, so each maintenance session also yields propagation material.
Common Challenges
The main challenge is patience: flame moss is slow to take hold. Applying it too thickly traps debris and starves the inner layer of light, so keep layers thin and clear away trapped detritus during water changes.