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Nerve Plant Care

Fittonia albivenis · Acanthaceae

🐾 Pet-safe 🎯 Fussy ☀️ Medium, bright indirect 💧 Every 3–6 days

🕮 7 min read 🕓 Last reviewed: 2026-08-23

Care at a glance

Watering

Every 3–6 days

Light

Medium, bright indirect

Temperature

18–26 °C (64–79 °F)

Humidity

High

Soil

rich, moisture-retentive but well-draining mix

Difficulty

Fussy

Mature size

10–20 cm (4–8 in)

Pet safety

Pet-safe

Care effort High

The short version

Rewards attentive, consistent care.
Give it Medium, bright indirect.
Water every 3–6 days.
Safe around cats and dogs.

The Nerve Plant (Fittonia albivenis) is a popular houseplant from the Acanthaceae family, native to Peru & Ecuador. It is rated Fussy to grow and typically reaches 10–20 cm indoors. Here is everything you need to keep it healthy — watering, light, humidity, feeding, propagation, and pet safety. It is a Moderate grower, putting on most of its growth in the warm, bright months of spring and summer.

Also known asFittonia albivenisフィットニア网纹草FitoniaFittonia (plante mosaïque)

📋Quick facts

Growth rate	Moderate
Mature size	10–20 cm (4–8 in)
Native region	Peru & Ecuador
Plant family	Acanthaceae
Toxicity	Non-toxic
Air-purifying	No
Ideal for	homes with pets

⚖️Pros & cons

Pros

Non-toxic to cats and dogs
Compact — fits a desk or shelf

Cons

Needs high humidity to look its best
Fussy about routine and conditions
Needs frequent watering

📷Photos

💧Watering

Water your Nerve Plant roughly every 3–6 days, letting the top few centimetres of soil dry out between waterings. Always empty the saucer so the roots never sit in water — overwatering is the most common way this plant is lost.

Not sure when to water? Push a finger 2–3 cm into the soil and water only when it feels dry at that depth — a cheap moisture meter or the weight of the pot works too. Water thoroughly until it runs from the drainage holes, then tip away anything left in the saucer. Soft, yellowing lower leaves usually mean too much water; crispy, curling leaves usually mean too little. Always ease off in the darker months, when the plant drinks far less.

Never forget to water

Adds a repeating event to Google Calendar every 5 days.

📅 Add a watering reminder

☀️Light & placement

Give your Nerve Plant medium to bright indirect light. It adapts to a range of spots but avoids harsh midday sun on the leaves.

An east-facing window is close to ideal, or a spot about a metre back from a brighter south- or west-facing window. Sheer curtains soften harsh afternoon sun. Rotate the pot a quarter-turn each week so it grows evenly toward the light.

🌡️Temperature & humidity

Keep it between 18–26 °C and away from cold draughts and heating vents. It prefers High humidity; if your air is dry, group it with other plants or use a humidifier.

🪴Soil & feeding

Plant it in rich, moisture-retentive but well-draining mix. Feed with a diluted balanced feed monthly in spring and summer, and stop feeding in autumn and winter when growth slows.

🗓️Season-by-season care

Season	Watering	What to do
Spring (Mar–May)	Resume regular watering as growth restarts.	The main growing season begins — start feeding again, repot if it is pot-bound, and take cuttings now for the best success.
Summer (Jun–Aug)	This is the thirstiest season; check the soil more often.	Keep feeding on schedule, watch for pests in the warmth, and shield the leaves from scorching midday glass. Higher humidity is welcome.
Autumn (Sep–Nov)	Let the soil dry a little longer between waterings.	Taper off feeding as growth slows, and move the plant away from cold windows and doorways before the first chills.
Winter (Dec–Feb)	Water sparingly — overwatering now is the number-one killer.	Stop feeding, give it the brightest spot you have, and keep it away from radiators, heat vents, and cold draughts.

🪟Repotting

Repot roughly every 2 years, ideally in spring as growth picks up. Move up just one pot size (2–3 cm wider) with drainage holes — too big a pot holds water and invites root rot. Signs it is time: roots creeping from the drainage holes or circling the surface, water running straight through, or growth that has stalled. In the years you do not repot, scrape off and replace the top few centimetres of soil.

✂️How to propagate, step by step

Spring and early summer, during active growth, give the best success. Here is how to do it, step by step:

stem cuttings in water

Choose a healthy stem and cut a 10–15 cm piece just below a leaf node with clean, sharp scissors.
Strip the leaves off the lower third so no foliage will sit under water.
Stand the cutting in a glass of room-temperature water with at least one node submerged.
Keep it in bright, indirect light and refresh the water every few days.
When the roots are 3–5 cm long (usually 2–4 weeks), pot it into moist mix and keep it a little humid while it settles in.

🔬Classification

Plant type	Foliage houseplant
Genus	Fittonia
Family	Acanthaceae · Acanthaceae
Native to	Peru & Ecuador

🩺Common problems

Symptom	Likely cause	What to do
Drooping or wilting	Too little (or too much) water	Check the soil: water if dry, ease off if soggy.
Curling leaves	Underwatering or low humidity	Water on schedule and raise humidity.

🩺 Plant Doctor →

🐛Pests & prevention

The usual indoor pests are spider mites (fine webbing, speckled leaves), mealybugs (white cotton-wool tufts), scale (small brown bumps), and fungus gnats (tiny flies from soggy soil). Inspect any new plant before it joins the others, wipe the leaves now and then, and let the topsoil dry to keep gnats away. At the first sign, isolate the plant, wipe or rinse off what you can, and treat with insecticidal soap or neem oil every week until it is clear.

🐾Is it safe for pets?

Good news for pet owners: the Nerve Plant is considered non-toxic to both cats and dogs by the ASPCA. It is one of the safer choices for homes with animals, though eating any plant can still cause mild stomach upset.

Toxicity information is a general guide based on ASPCA data. If your pet or child may have eaten any part of a plant, contact a vet or poison control right away.