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Cupid Peperomia

Peperomia serpens, Piperaceae

Sources last read 14 September 2026.

Not yet rated How forgiving it is has not been judged here yet.

Also called vinagre and Vining Peperomia.

Cupid Peperomia (Peperomia serpens), the whole plant.
Yercaud-elango, CC BY-SA 4.0 · Wikimedia Commons

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. RHS 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

Sources file this plant under other names: Peperomia scandens. Citations below point at the name its source uses.

Light
Full sun, Partial shade
RHS · read 13 September 2026
Water
Moist but well-drained
RHS · 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
Temperature

How cold this tolerates, not what it prefers. No source read for this site publishes a preferred range for a plant indoors.

H1B — 10–15°C 10–15 °C
RHS · read 13 September 2026
Soil
Loam, Sand; pH Acid or Alkaline or Neutral
RHS · 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 statement of harm to people is published for this plant; that absence is not evidence it is safe.
RHS · read 13 September 2026

Routine care

Watering
Ideally using soft, lukewarm water, water moderately in summer and sparingly in winter.
RHS · read 13 September 2026
Feeding
Give a balanced liquid fertiliser once a month from spring through summer.
RHS · read 13 September 2026
Propagation
Stem cuttings
NC State Extension · read 13 September 2026
Sow seed when ripe at 19-24°C; in summer, root stem cuttings.
RHS · read 13 September 2026
Pruning
Pruning is not needed.
RHS · read 13 September 2026
Pests and diseases
Usually free of pests and diseases.
RHS · read 13 September 2026

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About the plant

Peperomia serpens, the vining peperomia, is a species of flowering plant in the genus Peperomia and family Piperaceae, native to the New World Tropics. The plant is perennial.

From Wikipedia, CC BY-SA 4.0 · read 13 September 2026

Native range
S. Mexico to Trop. America
World Checklist of Vascular Plants, June 2026 release, CC BY.
Kew WCVP · read 13 September 2026
Southern Mexico to Tropical America
NC State Extension · read 13 September 2026
Peru
RHS · read 13 September 2026
Climate
wet tropical
World Checklist of Vascular Plants, June 2026 release, CC BY.
Kew WCVP · read 13 September 2026
Growth form
epiphyte or lithophyte
World Checklist of Vascular Plants, June 2026 release, CC BY.
Kew WCVP · read 13 September 2026
Epiphyte, Herbaceous Perennial, Vine; habit climbing, creeping, spreading
NC State Extension · read 13 September 2026
Trailing (evergreen)
RHS · read 13 September 2026
Size
Height up to 6 in; width 12–24 in
NC State Extension · read 13 September 2026
Height 0.1-0.5 metres; spread 0.1-0.5 metres after more than 50 years
RHS · read 13 September 2026
Flowering
Flowers green, white
NC State Extension · read 13 September 2026
Flowers green in spring, summer and autumn
RHS · read 13 September 2026

Other Peperomia

More of the Piperaceae family

Plants with similar care

Sources

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.