Nerve plant (Fittonia albivenis) care

Other · needs attention to keep

Nerve plant (Fittonia albivenis) wants medium indirect light. Water it every 4 days. Keep damp at all times. A fittonia faints theatrically when dry and usually recovers within an hour of water — but each faint costs it leaves. Pot it in moisture-retentive compost with perlite. A weak balanced feed monthly in spring and summer, and repot once a year. Humidity: above 70%. This is a terrarium plant that is sold as a houseplant. Non-toxic to cats and dogs.

The nerve plant: small oval leaves netted in white, pink or red veins, on a low creeping plant. It is famous for fainting — it collapses completely when the compost dries and stands back up within an hour of water. Charming once, exhausting repeatedly; it is really a terrarium plant.

Quick facts

Water: Water every 4 days. Keep damp at all times. A fittonia faints theatrically when dry and usually recovers within an hour of water — but each faint costs it leaves.
Light: Medium indirect light.
Humidity: Above 70%. This is a terrarium plant that is sold as a houseplant.
Soil: Moisture-retentive compost with perlite.
Feeding: A weak balanced feed monthly in spring and summer.
Repotting: Repot once a year.
Toxic to pets: Non-toxic to cats and dogs.
Difficulty: Needs attention.
Mature size: 15–20 cm tall, spreading.
Native to: Peru and the western Amazon.

Watering a Nerve plant

Water every 4 days. Keep damp at all times. A fittonia faints theatrically when dry and usually recovers within an hour of water — but each faint costs it leaves.

That cadence is the one PlantParlour sets for this species when you name it, and it is deliberately on the cautious side — a plant that asks a day early is safer than one that asks a day late. Log each watering and the reminder moves with the plant rather than with the calendar.

Light

Medium indirect light, no direct sun. Nerve plants live on a dark forest floor and scorch in a bright window.

Humidity and temperature

Above 70%. This is a terrarium plant that is sold as a houseplant. Central heating in winter is what turns a comfortable room into a dry one, and it is the usual reason an established plant suddenly browns at the edges or picks up spider mites.

Soil and potting

A mix that stays damp: peat-free compost with perlite, in a small shallow pot.

Feeding

A weak balanced feed monthly in spring and summer. Stop feeding in autumn and start again when you see new growth in spring — feeding a plant that isn't growing just builds up salts in the pot.

Repotting

Repot once a year. Every spring, into a shallow pot. Pinch the tips out to keep it dense.

Common problems

Dramatic total collapse
It dried out. It does this often.

Fix: Water it and it stands back up within the hour. A terrarium or cloche prevents the cycle.
Crispy brown leaf edges
Air too dry.

Fix: Above 70% humidity, or grow it under glass.
Leggy bare stems
Too little light, or no pinching.

Fix: Pinch the tips out regularly and move it to medium indirect light.

Propagation

Stem cuttings root in water or damp compost in a fortnight.

A cutting taken in PlantParlour keeps its link to the plant it came from, so a propagation years later still traces back to the mother plant — which is the point if you ever sell or trade it.

Toxicity and safety

Non-toxic to cats and dogs.

Questions people ask

How often should you water a Nerve plant?

Water every 4 days as a starting point — that is the cadence PlantParlour sets for Fittonia albivenis. Keep damp at all times. A fittonia faints theatrically when dry and usually recovers within an hour of water — but each faint costs it leaves. Light, pot size and the time of year all move that number, so treat it as a reminder to go and check rather than a rule.

How much light does a Nerve plant need?