Fittonia albivenis 'Forest Flame'

Fittonia albivenis 'Forest Flame'

Fittonia albivenis 'Forest Flame' is a compact red-veined nerve plant with small green leaves marked by vivid red to pink venation. It stays low, branches from short creeping stems and builds a colourful mat when warmth, humidity and even moisture are steady.

This cultivar originated as a whole-plant mutation of Fittonia 'Josan', discovered in Haaren, the Netherlands, in 2002. It combines compact growth, short creeping stems and saturated red vein colour on small green leaves.

What defines 'Forest Flame'

• Compact Fittonia cultivar with small green leaves and strong red vein colour.
• Forms a low mat from short, rooting stems.
• Documented as a naturally occurring mutation from the Josan line.
• Well suited to humid pots, glass setups and small planted compositions with steady moisture.

Red venation on a small creeping frame

'Forest Flame' develops its best pattern when new leaves expand with steady moisture around the roots. The leaves are thin and slightly soft, so they react quickly to moisture loss. Under stable conditions, the colour sits clearly over the green blade and the stems fill sideways.

Because Fittonia roots can form along nodes, trimmed stems can root back into moist substrate and thicken the plant. Flower spikes may appear, but they are small and secondary to the foliage. Removing them can keep growth focused on fresh leaves.

Care for 'Forest Flame' foliage

• Humidity: High humidity helps new leaves expand flat and reduces crisp margins. In closed setups, add ventilation so the foliage does not stay wet for long periods.
• Water: Keep the mix evenly lightly moist. A dry root ball can make the whole plant wilt quickly, especially in small pots.
• Light: Use bright indirect light. Direct sun can mark the thin leaves, while very weak light causes longer stems and less compact growth.
• Substrate: Choose a fine, airy, moisture-holding mix. Coco fibre, fine bark and perlite give the shallow roots moisture without sealing them in wet compost.
• Temperature: Keep warm and stable, ideally above 17°C. Cold windowsills can cause limp leaves and slow recovery after watering.
• Pruning: Pinch long shoots and root the cuttings back into the pot to refresh density.
• Feeding: Use weak fertiliser during active growth. Heavy feeding is unnecessary for a small mat-forming plant.

Issues seen on red-veined Fittonia

• Collapsed leaves: Check whether the substrate has dried through. Water evenly and raise humidity while the plant regains turgor.
• Stretched stems: Move to brighter indirect light and trim back the longest shoots to restart branching.
• Brown leaf tips: Look for dry air, missed watering or direct sun. Adjust moisture first, then reassess placement.
• Yellow lower leaves: Check for a wet, airless mix. Let excess water drain and remove any failing stems before rot spreads.

Pet safety and handling

Fittonia is listed as non-toxic to dogs, cats and horses by ASPCA under Fittonia verschaffeltii. Clear trimmed pieces after pruning, as any plant material can still cause mild stomach upset if eaten.

Cultivar and name background

Fittonia albivenis is an Acanthaceae species from wet tropical South America. The genus name honours Elizabeth and Sarah Mary Fitton, and albivenis means “white-veined”. 'Forest Flame' is a red-veined cultivar from the Josan line.

Fittonia 'Forest Flame' stays compact, low and bright-veined, with red patterning that remains close to the pot surface as the stems spread.