2, can be placed in the bedroom or office, can purify the air, can decorate the environment, as well as gathering happiness and bringing good luck.
3. The scientific name of "Happiness Tree" is kidney bean tree, which likes high temperature, humidity and sunny environment. Resistant to high temperature and cold, should be moist and avoid drying. It is advisable to use loose and fertile loam and sandy loam with good drainage and rich organic matter for farming. The flowering period is from May to September, and the fruiting period is from June 65438+1October to February 65438+February.