Why Plants Die
Theme

Flamingo Flower

Anthurium scherzerianum, Araceae

Sources last read 14 September 2026.

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

Also called Heart Flower, jack-in-the-pulpit, Painted Tongue, painter's palette, Pigtail Plant, Scherzer's flamingo plant and tail flower.

Flamingo Flower (Anthurium scherzerianum), the whole plant.
peganum from Small Dole, England, CC BY-SA 2.0 · Wikimedia Commons

Flamingo Flower is toxic

  • 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.
  • Toxic to people. Listed as harmful to people; the details of the harm could not be read from the source. RHS

What the sources say about its care

Light
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.

H1A — warmer than 15°C 15 °C
RHS · read 13 September 2026
Soil
Loam; pH Acid 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
Listed as harmful to people; the details of the harm could not be read from the source.
RHS · read 13 September 2026

Routine care

Watering
It needs light, airy soil; water once the soil feels dry.
NC State Extension · read 13 September 2026
From spring to autumn, water generously and feed every 2 weeks with an orchid fertiliser. In winter, give little water and hold the temperature above 18°C.
RHS · read 13 September 2026
Feeding
More blooms come from a high-phosphorus fertilizer and from removing old, spent flowers.
NC State Extension · read 13 September 2026
From spring to autumn, water generously and feed every 2 weeks with an orchid fertiliser.
RHS · read 13 September 2026
Repotting
Depending on how fast it grows, a new pot may be needed every few years.
NC State Extension · read 13 September 2026
Propagation
Seed, stem cuttings
NC State Extension · read 13 September 2026
Offsets, division, or cuttings of stems or rhizomes work in spring or summer. Seed can be sown fresh, kept at 24 to 27°C.
RHS · read 13 September 2026
Pruning
A high-phosphorus fertilizer, along with removing old spent flowers, promotes more blooms.
NC State Extension · read 13 September 2026
Pruning is not needed; cut dead leaves or flower stems off at the base.
RHS · read 13 September 2026
Pests and diseases
Can be troubled by aphids.
NC State Extension · read 13 September 2026
Can be troubled by scale insects and mealybugs. Diseases: root rot from overwatering, and leaf spot.
RHS · read 13 September 2026

Move something and watch

Loading the simulator. It needs JavaScript; the care table above does not.

About the plant

Anthurium scherzerianum, the flamingo flower or pigtail plant, is a species of Anthurium native to Costa Rica. It has gained the Royal Horticultural Society's Award of Garden Merit as an ornamental houseplant, kept at 15 °C (60 °F) or higher. It is naturally an epiphyte, growing on trees in the rainforest.

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

Native range
Costa Rica
World Checklist of Vascular Plants, June 2026 release, CC BY.
Kew WCVP · read 13 September 2026
Costa Rica
NC State Extension · read 13 September 2026
Costa Rica
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
subshrub or epiphyte
World Checklist of Vascular Plants, June 2026 release, CC BY.
Kew WCVP · read 13 September 2026
Herbaceous Perennial, Perennial; habit clumping, erect, rounded
NC State Extension · read 13 September 2026
Clump forming (evergreen)
RHS · read 13 September 2026
Size
Height 12–18 in; width 6–12 in
NC State Extension · read 13 September 2026
Height 0.1-0.5 metres; spread 0.1-0.5 metres after 2–5 years
RHS · read 13 September 2026
Flowering
Flowers orange, red/burgundy; blooms in spring, summer
NC State Extension · read 13 September 2026
Flowers orange in spring, summer, autumn and winter; red in spring, summer, autumn and winter
RHS · read 13 September 2026
Uses

What sources record people using this plant for. A traditional or medicinal use listed here is a record of use, not advice to eat it or treat anything with it.

Container plant
NC State Extension · read 13 September 2026

Other Anthurium

More of the Araceae 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.