Arbor Day fifteenth day of the month Esfand, which usually corresponds with March 5. This day is the first day of the "Natural Recyclable Resources Week" (March 5 to 12). This is the time when the saplings of the all kinds in terms of different climates of different parts of Iran are shared among the people. They are also taught how to plant trees. The Jewish holiday Tu Bishvat, the new year for trees, is on the 15th day of the month of Shvat, which usually falls in January or February. Originally based on the date used to calculate the age of
National Poetry Month of American Poets launched Poem-a-Day, publishing one new poem on its website Poets.org each day during the month-long celebration. Poem-a-Day is now a daily, year-long series, which has been syndicated by King Features. In 2012, the Academy of American Poets launched the Dear Poet project, which invites students to read and write poems during National Poetry Month, some of which are published on Poets.org. The project is accompanied by a lesson plan offered to K-12 teachers for free. Each year, a special poster is commissioned by the Academy of American Poets for National Poetry Month, with almost 150,000 copies distributed