Elephant-Ear Begonia
Sources last read 14 September 2026.
Not yet rated How forgiving it is has not been judged here yet.
Toxicity is partly unassessed
- Not assessed for cats. This plant is not on the ASPCA list. That is not a finding of safety: none of the sources read for this site gives an answer either way. Treat it as unknown.
- Not assessed for dogs. This plant is not on the ASPCA list. That is not a finding of safety: none of the sources read for this site gives an answer either way. Treat it as unknown.
- Not assessed for people. NC State Extension publishes no harm statement for this plant. That is not a finding of safety: none of the sources read for this site gives an answer either way. Treat it as unknown.
What the sources say about its care
- Light
- Dappled Sunlight, Partial ShadeNC State Extension · read 13 September 2026
- Water
- Good Drainage, Moist, Occasionally DryNC State Extension · read 13 September 2026
- Humidity
No source read publishes a humidity figure for any plant on this site. What follows is general guidance for foliage plants.
ASHRAE recommends indoor relative humidity between 30% and 60% 30–60%Penn State Extension · read 13 September 2026- Soil
- Clay, Loam (Silt), Sand; pH Acid (<6.0), Neutral (6.0-8.0)NC State Extension · read 13 September 2026
- Toxic to cats
- Not on the ASPCA list. That is not a finding of safety.ASPCA · read 13 September 2026
- Toxic to dogs
- Not on the ASPCA list. That is not a finding of safety.ASPCA · read 13 September 2026
- Harmful to people
- No record of poisoning in people is listed for this plant; that absence is not evidence it is safe.NC State Extension · read 13 September 2026
Routine care
- Propagation
- Use division, stem cuttings or seeds to propagate.NC State Extension · read 13 September 2026
- Pruning
- For a bushier shape, pinch back and trim the outer stems while the plant is in active growth for the season.NC State Extension · read 13 September 2026
Move something and watch
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Photographs
About the plant
- Native range
- Brazil (Santa Catarina)World Checklist of Vascular Plants, June 2026 release, CC BY.Kew WCVP · read 13 September 2026Southern BrazilNC State Extension · read 13 September 2026
- Climate
- seasonally dry tropicalWorld Checklist of Vascular Plants, June 2026 release, CC BY.Kew WCVP · read 13 September 2026
- Growth form
- subshrubWorld Checklist of Vascular Plants, June 2026 release, CC BY.Kew WCVP · read 13 September 2026Annual, Herbaceous Perennial; habit dense, rounded, weepingNC State Extension · read 13 September 2026
- Size
- Height 12–24 in; width 12–18 inNC State Extension · read 13 September 2026
- Flowering
- Flowers red/burgundy, white; blooms in fall, summerNC State Extension · read 13 September 2026
Other Begonia
Polka dot begoniaBrown brittle margins with a green centre
Rex begoniaBrown brittle margins with a green centre
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Begonia venosaSourced care, difficulty not yet judged
Iron Cross BegoniaSourced care, difficulty not yet judged
- No photograph yetMaple Leaf BegoniaSourced care, difficulty not yet judged
More of the Begoniaceae family
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Alocasia micholitzianaSourced care, difficulty not yet judged
Sources
- ASPCA · read 13 September 2026
- Kew WCVP · read 13 September 2026
- NC State Extension · read 13 September 2026
- Penn State Extension · read 13 September 2026
What this does not cover
The figures above are what published sources say, not measurements of the plant in your room. They say nothing about your pot size, your water, the season, or how far from the glass the plant stands, and those decide more than any figure here does.
Humidity has no species figure because no source read for this site publishes one, and the only temperature published for this plant is a cold floor. The simulator fills those gaps with general figures for its kind of plant, marked as general and listed on how we read sources. Where a toxicity row says the plant was not assessed, that is the absence of a finding and not a finding of safety.
If something is already wrong, the diagnosis tool asks about the soil, the window and the watering, which is where the answer usually is.