Delonix

This tender, flowering tree is native of Madagascar and can only be grown outside in tropical, frost-free climates. D. regia is commonly known as Flamboyant, Flame Tree, Peacock Flower and Royal Poinciana. The Flame Tree grows quickly, ultimately reaching a 20- to 40-foot height with a 30- to 60-foot spread or more. The delicate, fern-like leaves grow 2 feet long and unfurl at about the same time the flowers open in early summer; they fall late in the year. When in flower, the Flame Tree looks as its name describes. It is topped with huge clusters of yellow tinted, scarlet flowers that last for 4 to 6 weeks; each flower is 3 or 4 inches across. The blossoms are followed by very large, flat seedpods that are about 2 feet long and 2 inches wide. The seedpods persist on the branches for a year or more before falling to the ground. This tree is a magnificent lawn ornament and shade tree; however, do not plant near a street or sidewalk as its thick roots may lift up the pavements.

Pot Cultivation

The Flame Tree can only be grown in frost-free, tropical climates. It needs full sun and can be grown in almost any deep soil. Pruning, when necessary, should be done in the winter.