More About Tu B'Shvat Tu B'Shvat (the 15th of Shvat) is the new year for the trees. In biblical times, it became an important date to calculate the agricultural cycle related to tithing. In the Middle Ages, it was celebrated as the feast of fruits. In the 16th century, the kabbalists instituted a seder where the fruits and trees of the Land of Israel were given symbolic and spiritual meaning. In Israel today, it is celebrated as Arbor Day; on kibbutzim, it is celebrated as an agricultural holiday. In America, it is Jewish Earth Day and an opportunity around the globe for environmental awareness, action, and activism related to the environment and the natural world.
At this time of year in Israel, the almond trees are blossoming, which signals the beginning of the new growing season. While the land is still dormant in New Jersey, we still celebrate this fascinating holiday!