Today we celebrate the botanist who discovered the Rhododenrun minus growing in South Carolina. We'll also learn about the young German botanist who died on the Niger Expedition after valiantly trying to keep his plants alive. We’ll recognize an Irish doctor who was one of the first people to discover the greenhouse effect. We salute the naturalist of Germantown, Pennsylvania, whose love for wildflowers and nature was unsurpassed. We Grow That Garden Library™ with a downhome book dedicated to helping you with the family garden to make it a resounding success. And then we’ll wrap things up with the brilliant plantswoman who understood the subtleties of gardening and design.   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 and more. 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 David Domoney’s Fencing Guide | David Domoney   Facebook Group If you'd like to check out my curated news articles and blog posts for yourself, you're in luck because 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 December 4, 1788 On this day, Andre Michaux made his way from Georgia into South Carolina by crossing the Tugalo River. In his journal, Michaux wrote: "At dawn, I went to look at the banks of the river, and I recognized the yellow root, [a new species of rhododendron], mountain laurel, hydrangea, [and] hemlock spruce. . . ." Now Harvard's Charles Sprague Sargent remarked on the significance of this moment because it was the first time that Michaux laid eyes on the Rhododendron minus. Rhododendron grows naturally in the South from North Carolina to Alabama. With its soil and climate, Rhododendrons are perfectly suited to grow in South Carolina. The blossoms of rhododendrons have a wide color range from white to deep purple and blue. A versatile plant, Rhododendrons can be planted as specimens or even as hedges in gardens or natural settings. If you have oak or pine trees on your property, Rhododendrons are ideal for underplanting due to the filtered light from the tree canopy, the soil pH, and natural mulch. As the mulch breaks down, the organic matter provides the rhododendron with the perfect mix of nutrients. Finally, Rhododendrons need well-drained soil, and you should consider taking advantage of that fact by planting them on a slope.   December 4, 1841  On this day, the German botanist Theodore Vogel was laid low with dysentery. After joining the Niger (“nee-ZHER") expedition, Theodore recorded in his journal the difficulties of traveling without the benefit of a Wardian Case on board a naval warship called the Wilberforce: "As soon as I got on board... my first care was to… the plants gathered since we arrived at Cape Coast Castle. But though I had taken all possible care, much was spoilt and almost everything in a bad state. It has been my lot ... after endless labor. I mention this, on purpose, that in case my collection comes into other hands, I may not be accused of negligence. I have sacrificed every convenience to gain room and spared no trouble to overcome the dampness of the ship and of the atmospher