About the month of Shevat: Important facts and figures
Tu Bi-Shevat basics
Tu bi-Shevat: The new year of the trees: 15 psalms, 15 fruits Sharing God's fruitfulness Generation and regeneration: A mystical seder Rabbi Arthur Waskow
Preserving the sacred environment: A religious imperative Richard Schwartz
The Jewish calendar: How it is calculated and when it was established The Jewish calendar: Solar/lunar structure The zodiac in Jewish tradition