What are the four kinds? A palm branch (lulav), two willows (aravot), a minimum of three myrtles (hadassim) and one citron (etrog).

Jewish unity is one of the central themes of Sukkot. The four kinds you are holding symbolize four types of Jews, with differing levels of Torah knowledge and observance. Bringing them together represents our unity as a nation—despite our external differences. So in this spirit of unity, be sure to share your arba minim with your Jewish friends and neighbors!