Are nerve plants safe for cats and dogs?
Fittonia albivenis
Non-toxic to cats and dogs
Confirmed at genus level for Fittonia. It stays small enough to live anywhere, including the places a cat will reach, and it carries no warning into any of them.
Source: ASPCA Toxic and Non-Toxic Plants, at genus level.
Nothing on the toxic list here. Fittonia albivenis, sold as the nerve plant or the mosaic plant, appears on the ASPCA's non-toxic list for cats and dogs, which is unusual for a small patterned plant. Several of the things sold on the same shelf are not: the rex begonia and the inch plant are both on the toxic list at mild severity, and satin pothos, whose silver markings do a similar job in a small pot, is moderate. A fittonia is the one you can set down low and stop thinking about, at least as far as the animals go.
Worth knowing anyway
The listing means it does not poison, which is a narrower claim than harmless. A fittonia is small enough that a dog can take the whole thing in one mouthful, and that much plant material in one go often comes straight back up. Once is unremarkable. Repeated vomiting, or an animal that seems unwell afterwards, is a reason to ring your vet.
Living with one
This is a terrarium plant that people keep talking themselves into growing in an open pot. It wants 60% to 80% humidity and medium light, and the catalogue waters it around every four days, easing off through the winter as the daylight drops. Ground level is fine with a cat or a dog in the house. A closed glass container suits it better than a windowsill, and it happens to put the plant beyond a curious paw as well.
How to care for nerve plant
The starting schedule and conditions Kounts Care sets up for this species. Watering adapts from there based on the daylight where you live.
- Water
- About every 4 days, less in winter
- Light
- Medium light
- Humidity
- 60% to 80%
- Temperature
- 18C to 26C
- Soil pH
- 6 to 7
Let the app remember this for you
Kounts Care holds your plants and your pets in one household, so it checks every new plant against the cats and dogs you actually own, names them in the warning, and runs the check again over your existing plants the day a new animal arrives. Toxicity warnings are free at every tier.
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Questions people actually ask
Are the red and white nerve plants safe too?
Yes, the veins do not change the species. Red, white and pink nerve plants are colour selections of Fittonia albivenis, the plant that appears on the ASPCA non-toxic list for cats and dogs. A cultivar name on the label does not alter what it is. What does matter is a missing label, because fittonias are often sold unnamed in mixed terrarium trays next to things that are not on the list at all.
Why does my nerve plant dry out so quickly?
It is asking for terrarium conditions in a room that cannot give them. The catalogue waters it about every four days and wants 60% to 80% humidity at 18C to 26C, in medium light rather than direct sun. In an open pot on a shelf the water goes fast, and leaves that thin show it immediately. Under glass the same plant needs far less attention.
What else can I put on the same shelf?
The polka dot plant, the aluminum plant and watermelon peperomia are all on the ASPCA non-toxic list and all stay small. Two to leave in the shop if you have animals: the arrowhead plant and the purple shamrock, both recorded as toxic at moderate severity for cats and dogs, and both sold in exactly the same little pots.
Who waters it while I am away?
Whoever you hand the household link to. Kounts Care shares a household over iCloud and lets you send a sitter a link, which matters more for a plant on a four day cycle than for something watered once a fortnight. The sitter sees what is due and when, and the care history is all in one place when you get home.