Plant guide
Fittonia.
Fittonia albivenis
Pronounced fit-TOH-nee-uh al-bih-VEE-nis
Also known as mosaic-plant, nerveplant, silver fittonia, silver netleaf, silver netplant, silver-nerve, silver-threads, snakeskinplant

The nerve plant is a charming tropical groundcover known for its striking, vein-patterned foliage. It thrives in humid environments and makes an excellent choice for terrariums. Keep it consistently moist to prevent the leaves from wilting.
At a glance
- Care level
- Moderate
- Plant type
- Tropical perennial
- Light
- Bright indirect light
- Indoor light
- medium
- Water
- Every 5 to 7 days
- Mature size
- 15 cm tall, 30 cm wide
- Growth rate
- medium
- Hardiness
- USDA 11 to 12
- Bloom time
- Late summer to early autumn
Care
Maintain high humidity and keep the soil evenly damp but not waterlogged. If the plant wilts, it is a clear sign it needs water, though it usually perks up quickly after a drink. Avoid direct sunlight, which can scorch the delicate leaves.
- Watering
- Water when the top inch of soil feels slightly dry to the touch.
- Feeding
- Use a balanced liquid fertilizer diluted to half strength during the growing season.
- Pruning
- Pinch back the stems to encourage a bushier, more compact growth habit.
- Repotting
- Repot in the spring if the plant becomes root-bound or the soil loses its structure.
- Soil
- Peat-based potting mix
- Soil pH
- Acidic to neutral
- Temperature
- 15 to 27°C
- Humidity
- 50 to 80%
- Drought tolerance
- low
- Lifespan
- Perennial, typically 3 to 5 years with proper care.
- Deer and rabbits
- moderate
Signs it needs repotting
- Roots growing out of the drainage holes.
- The plant dries out much faster than it used to.
- Growth has slowed down significantly during the growing season.
Safety
- People
- This plant is non toxic to humans.
- Pets
- This plant is non-toxic to cats and dogs.
- Children
- The small leaves may pose a choking hazard to very young children if ingested.
- Edibility
- While not considered toxic, it is not a culinary plant and should not be consumed.
How to identify it
- Deep green oval leaves
- Contrasting white, pink, or red veins
- Low growing creeping habit
- Soft, slightly fuzzy leaf texture
- Height
- 0.05 to 0.15m
- Spread
- 0.15 to 0.3m
- Leaves
- green, white, pink, red, evergreen
- Flowers
- white, pale yellow, 0.5 to 1cm
Common problems
- Root rot — This occurs when the soil stays too wet for too long, often due to poor drainage.
- Leaf scorch — Direct sunlight can burn the delicate foliage, causing brown, crispy patches.
- Aphids — These tiny insects may cluster on new growth and suck sap from the leaves.
Growing it
- Propagation
- cuttings, division
- When to plant
- spring, summer
- Overwintering
- Keep the plant in a warm, draft free spot away from heaters, as it hates dry winter air. Maintain consistent moisture and consider using a humidifier nearby.
- In containers
- It is excellent for containers, especially terrariums, and does well in pots as small as 4 inches.
Stem Cuttings
- 1. Snip a 3 inch stem cutting just below a leaf node.
- 2. Remove the lower leaves from the cutting.
- 3. Place the stem in water or moist potting mix.
- 4. Keep it in a warm, humid spot until roots develop.
Group plants with similar humidity needs together to create a microclimate that keeps them all happy.
Grows well with
- Ferns — They share similar requirements for high humidity and indirect light.
- Peace Lily — Both plants thrive in the same moist, shaded conditions.
- Polka Dot Plant — They have similar care needs and provide a nice contrast in leaf patterns.
Keep away from
- Succulents — Succulents require dry soil and bright light, which would kill a Fittonia.
Similar species
- Polka Dot Plant — It is another small, colorful tropical plant often used in similar arrangements.
Science
- Family
- Acanthaceae
- Genus
- Fittonia
- Order
- Lamiales
- Class
- Magnoliopsida
- Native range
- Tropical rainforests of South America, particularly Peru.
- Conservation
- It is not currently listed as a threatened or endangered species in its native habitat.
It grows as a low creeping herb on the forest floor, where it relies on high humidity and filtered light.
- Uses
- Terrarium plant, Houseplant, Ground cover in humid environments
Through the year
Ecological indicators
- Salinity
- 1/9
- Soil reaction
- 6/9
- Light
- 3/9
- Temperature
- 7/9
- Nutrients
- 5/9
- Moisture
- 8/9
Taxonomy resolved against GBIF.
Questions people ask
- Why are my Fittonia leaves drooping?
- It is likely thirsty, so check the soil moisture and give it a good watering.
- Does it need direct sun?
- No, it prefers bright, indirect light to keep its colors vibrant without burning.
- How often should I mist it?
- Misting helps, but placing it on a pebble tray with water is more effective for maintaining humidity.
Where the name comes from
The genus is named after Elizabeth and Sarah Mary Fitton, who were nineteenth century Irish botanical authors. The species name albivenis refers to the white veins found on the leaves.
Good to know
- Fittonia is often called the nerve plant because of its intricate vein patterns.
- It is famous for dramatically wilting when it gets thirsty, but it usually perks right back up after a drink.
- These plants thrive in the high humidity of a terrarium.
- They are native to the tropical rainforests of South America.
Is your fittonia looking unwell?
This page is a general guide. Pocket Botanist diagnoses problems from a photo of your actual plant, works out watering for your light and conditions, and reminds you when care is due.
This guide was generated with AI and checked against GBIF taxonomy. It is general information, not horticultural or veterinary advice. Read about how we build these guides.