2. kumquat. Kumquat has a very auspicious meaning in the green plants planted at home, because the pronunciation of orange and auspicious is similar, which indicates good luck. The fruits of kumquat are mostly red and orange. Growing kumquat at home is like a lantern decorated with colored lights, full of festive meaning. Therefore, raising kumquat can not only make the home full of some peaceful atmosphere, but also create a very lively atmosphere, which will make people feel happy, reconcile feng shui for the homeowner, add happiness to the residents' lives and prosper the luck of the family.