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Angel's Trumpet

Brugmansia × candida, Solanaceae

Sources last read 14 September 2026.

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

Also called Yellow Angel's Trumpet.

Angel's Trumpet (Brugmansia × candida), the whole plant.
Emőke Dénes, CC BY-SA 4.0 · Wikimedia Commons

Angel's Trumpet 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. Toxic when eaten; irritates skin; keep away from eyes. Use gloves and protective gear when handling it. Toxic to pets; for more details and helpful contact numbers, consult the HTA guide on potentially harmful plants. RHS

What the sources say about its care

Light
Full sun
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.

H1C — 5–10°C 5–10 °C
RHS · read 13 September 2026
Soil
Chalk, Clay, 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
Toxic when eaten; irritates skin; keep away from eyes. Use gloves and protective gear when handling it. Toxic to pets; for more details and helpful contact numbers, consult the HTA guide on potentially harmful plants.
RHS · read 13 September 2026

Routine care

Feeding
Regular feeding in spring and summer, the growing season, prompts new growth and flowers.
NC State Extension, filed as Brugmansia x candida · read 13 September 2026
Propagation
Increase from seed or semi-hardwood cuttings.
RHS · read 13 September 2026
Pests and diseases
Can be troubled by mealybugs, thrips, glasshouse whitefly and glasshouse red spider mite. Diseases: usually none.
RHS · read 13 September 2026

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About the plant

Brugmansia × candida, also known as angel's trumpet or moonflower, is a hybrid species of flowering plant in the family Solanaceae. Its parents are Brugmansia aurea and Brugmansia versicolor, with both listed as extinct in the wild.

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

Native range
S. Colombia to Ecuador
World Checklist of Vascular Plants, June 2026 release, CC BY.
Kew WCVP · read 13 September 2026
Ecuador
NC State Extension, filed as Brugmansia x candida · read 13 September 2026
Ecuador
RHS · read 13 September 2026
Climate
seasonally dry tropical
World Checklist of Vascular Plants, June 2026 release, CC BY.
Kew WCVP · read 13 September 2026
Growth form
tree
World Checklist of Vascular Plants, June 2026 release, CC BY.
Kew WCVP · read 13 September 2026
Perennial, Shrub; habit erect
NC State Extension, filed as Brugmansia x candida · read 13 September 2026
Bushy (evergreen)
RHS · read 13 September 2026
Size
Height 60–120 in; width 36–60 in
NC State Extension, filed as Brugmansia x candida · read 13 September 2026
Height 4-8 metres; spread 4-8 metres after 10–20 years
RHS · read 13 September 2026
Flowering
Flowers gold/yellow, pink, white; blooms in fall, summer
NC State Extension, filed as Brugmansia x candida · read 13 September 2026
Flowers white in summer and autumn; cream in summer and autumn; pink in summer and autumn
RHS · read 13 September 2026

More of the Solanaceae 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.