Today we celebrate the man who conceived of a new holiday that became Arbor Day. We'll also learn about the man who developed the first classification system for plants based on evolution. We’ll hear some grateful words about spring from the author Barbara Kingsolver. We Grow That Garden Library™ with a garden cookbook that is a total gem for the gardener-cook. And then we’ll wrap things up with a look back at the dedication of the Jacqueline Kennedy Garden.   Subscribe Apple | Google | Spotify | Stitcher | iHeart To listen to the show while you're at home, just ask Alexa or Google to “Play the latest episode of The Daily Gardener Podcast.” And she will. It's just that easy.   The Daily Gardener Friday Newsletter Sign up for the FREE Friday Newsletter featuring: A personal update from me Garden-related items for your calendar The Grow That Garden Library™ featured books for the week Gardener gift ideas Garden-inspired recipes Exclusive updates regarding the show Plus, each week, one lucky subscriber wins a book from the Grow That Garden Library™ bookshelf.   Gardener Greetings Send your garden pics, stories, birthday wishes, and so forth to Jennifer@theDailyGardener.org   Curated News Plants and People of Vanuatu (“vah-new-AH-too”) | The New York Botanical Garden | Earth Day Documentary Premiere   Facebook Group If you'd like to check out my curated news articles and original blog posts for yourself, you're in luck. I share all of it with the Listener Community in the Free Facebook Group - The Daily Gardener Community. So, there’s no need to take notes or search for links. The next time you're on Facebook, search for Daily Gardener Community, where you’d search for a friend... and request to join. I'd love to meet you in the group.   Important Events April 22, 1832 Today is the birthday of a Nebraska newspaper editor, Secretary of Agriculture, and father of Arbor Day, Julius Sterling Morton. In 1867, after moving west to Nebraska from Detroit, J. Sterling and his wife Caroline were shocked by the treeless landscape. Together, they conceived of a day to promote tree planting. The original proposal to the agricultural board of Nebraska was for a “Sylvan Day” - to promote forest trees. In Latin, “sylva” means "wood" or "forest." And Sylvanus was the Roman god of woods and fields. J. Sterling decided that a broader celebration of all trees was in order. He proposed “Arbor Day.” The first Arbor Day on April 10, 1872, was an overwhelming success - with over a million trees planted in frontier Nebraska. Arbor Day quickly became a yearly national holiday - celebrated on April 22 to honor J. Sterling Morton's birthday. Despite his many professional and honorable appointments at the state and federal level, J. Sterling considered Arbor Day to be the ultimate accomplishment of his life. In 1923, the beautiful Morton family home, known as Arbor Lodge, and the surrounding property were gifted to Nebraska. Today Arbor Lodge is a historic state park. Nowadays, Arbor Day is generally celebrated on the last Friday in April in the United States. Arbor Day 2021 will occur on Friday, April 30th. It was J. Sterling Morton who said, Other holidays repose upon the past; Arbor Day proposes for the future.   April 22, 1839 Today is the birthday of the German botanist August Wilhelm Eichler. Wilhelm developed one of the first widely used natural systems of plant classification. Most importantly, it was the first classification system based on evolution. In addition, Wilhelm divided the plant kingdom into non-floral plants and floral plants. Wilhelm spent many years working tirelessly as a private assistant to the naturalist Karl Friedrich Philipp von Martinus. Karl had traveled to Brazil and collected over 20,000 specimens. He spent the final three decades of his life documenting his findings in a book called Flora Brasiliensis, which Wilhelm helped edit. Generally speaking, a Flora is a book describing all plants from a set geographic area. When