Thai Botanic
Delonix regia, royal poinciana, grown root-balled for export in Thailand

Delonix regia

Royal poinciana, flame tree · Fabaceae · Deciduous flowering tree

The most recognisable flowering tree in the tropics, and usually the one a client points at. A broad flat umbrella crown covered in scarlet-orange flowers at the start of the wet season, over fine ferny foliage.

Specification

Mature height10–15 m
Crown spread12–20 m — wider than tall
Calliper range supplied15–40 cm, measured 1 m above soil level [to confirm]
Root-ball diameter90–160 cm [to confirm]
Growth rateFast
HabitDeciduous in a marked dry season
FloweringScarlet to orange-red, early wet season; large flat pods follow
Minimum order quantity[to confirm]

Landscape use

Parks, resort and hotel grounds, wide boulevards, and feature planting where the crown can spread unobstructed. It works as a shade canopy as much as an ornamental — the flat crown covers a great deal of ground.

Specify it with the spread in mind — commonly wider than tall, so it wants a generous planting pit and open ground. Given that, the flat crown delivers shade across an area no upright tree will cover.

Site tolerance

DroughtHigh once established
SalinityModerate [to confirm]
WindLow to moderate — brittle wood, loses limbs in storms
SoilWell-drained, wide range. Dislikes waterlogging.
HeatVery high — flowers best after a hot dry period
USDA zone10–12

Export notes

Supplied root-balled and wrapped. The wide crown is reduced for loading; it rebuilds quickly given the tree’s growth rate. Phytosanitary certification accompanies every shipment. See export and compliance.


For available sizes and current stock in this species, get in touch.