The Caesalpinia pulcherrima is a gorgeous perennial that thrives in warm climates or even the desert. It can also survive a yearly freeze. Also known as the red bird of paradise, or the pride of Barbados, this tropical plant can reach heights of up to 15 feet. A member of the pea family (Fabaceae), the species name pulcherrima translates to mean "very pretty." Its flower has five petals with a red, six-inch-long stamen. Perfect for USDA zones 8-11, it is very tolerant of drought conditions.
Plant your caesalpinia pulcherrima six feet apart in an area that will receive full sun, although a little shade is well tolerated. Test your soil to make sure there are at least light amounts of alkaline present. The plant will grow well in salty conditions with well-drained soil.
Fertilize your plant with any general type fertilizer as needed, usually one time per month. However, once this plant is well established fertilizer will not be needed.
Water the plant enough to provide slightly moist soil. Although they are drought tolerant, this is only after the plant has reached full maturity. You will only need to do this occasionally if your area averages light rainfall. Do not saturate full grown plants with too much water.
Prune the plant anytime necessary to maintain desired proportions. In November of each year, cut the plant all the way to the ground. Not doing this may cause plant overgrowth when it returns in the spring.