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Delonix regia · Fabaceae

Royal Poinciana

⚠️ Not safe for petsDeciduous life cycle, with leaf loss in winter.150 to 300 cm
Full sunModerate watering; avoid waterlogging.MediumDoes not tolerate temperatures below 10 degrees Celsius.

Description & origin

The Royal Poinciana is a large tree known for its vibrant red flowers. Ideal for spacious gardens and tropical climates. In Portugal, it adapts best to frost-free regions.

Size

Can reach up to 3 meters in height in domestic cultivation.

Foliage

Deciduous foliage, loses leaves in winter.

Flowering

Blooms in summer with large, showy flowers.

Detailed care

Light

Requires full sun to bloom properly.

Soil

Prefers well-drained soil rich in organic matter.

Watering

Moderate watering, avoiding waterlogging.

Temperature

Does not tolerate temperatures below 10 degrees Celsius.

Fertilising

Fertilize in spring with a balanced fertilizer.

Repotting

Transplant in spring when roots are less active.

Pruning

Prune in late winter to maintain desired shape.

Propagation

Propagates by seeds, which should be scarified before planting.

Common problems

Cold sensitivity

Does not tolerate frost and temperatures below 10 degrees Celsius.

Pests

Can be attacked by aphids and scale insects.

Fungal diseases

Prone to fungal diseases in high humidity conditions.

Uses & curiosities

In the garden

  • Shade
  • Pollinator attraction
  • Decorative element

Other uses

Used in urban landscaping and tropical gardens.

Did you know…

The Royal Poinciana is often used in landscaping due to its beauty and dense shade.