Fouquieria macdougalii
Cultivation and Propagation: Fouquieria macdougalii is a fast-growing tree, but usually relatively short lived (only few decades).
Exposure: It grows best in full sun to part shade. It needs freely circulating air.
Watering: Water regularly in summer keep almost dry in winter. Plants are watered and allowed to dry thoroughly before watering again. If planted in the landscape however, it will often drop all its leaves when it decides to take a rest. When this happens, cut down on the watering until the leaves start to appear again.
Hardiness: Hardy to -4°C they prefer a dormant, winter rest period.
Some of the information in this description has been found at desert-tropicals.com, llifle.com and cactus-art.biz