Plant library / Toxic to cats

Polka Dot Begonia

Begonia maculata

Toxic to cats and dogs

Silver-spotted angel-wing leaves. Keep lightly moist but never soggy, water the soil not the leaves, and give it humidity and bright indirect light.

A polka dot begonia with silver-spotted leaves in a blue pot
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Toxicity

Cats

Toxic Usually mild

Signs, in the ASPCA's words
Kidney failure (in grazing animals), vomiting, salivation in dogs/cats. Most toxic part is underground.

Dogs

Toxic Usually mild

Signs, in the ASPCA's words
Kidney failure (in grazing animals), vomiting, salivation in dogs/cats. Most toxic part is underground.

Source — ASPCA Animal Poison Control Center, toxic and non-toxic plant list; read from this species' own page

Pet-safety information is a general guide from the ASPCA's toxic-plant database and covers cats and dogs only. "If eaten" summarises the symptoms ASPCA lists for that plant; how an animal actually reacts depends on how much it ate and on the animal. It isn't exhaustive, isn't veterinary advice, and individual animals vary — never rely on it as the sole basis for a decision about your pet. If you think your pet has eaten a harmful plant, contact a vet immediately.

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Care

  • WaterEvery 7–10 days
  • LightBright, indirect
  • HumidityHigh humidity
  • Temperature18–26 °C

The same interval the Sabz app schedules reminders from. In autumn and winter the app stretches it; see houseplants in autumn.

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Common problems

  • Powdery white leaves — mildew from wet leaves or poor airflow
  • Brown edges — dry air
  • Leggy growth — reaching for light
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Similar plants

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In the app

Add a polka dot begonia to Sabz and the watering interval above becomes a reminder, the toxicity verdict sits on the plant's own page, and when a leaf turns, the Check-up reads what you have actually logged to say why.

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