Blooms Across the Pacific: Ernest H. Wilson’s Azalea Diplomacy

Ernest Henry Wilson

This botanical history post was featured on The Daily Gardener podcast: Click here to see the complete show notes for this episode. April 24, 1919 On this day, dear garden enthusiasts, a horticultural treasure trove arrived at the hallowed grounds of the Arnold Arboretum of Harvard University. Ernest H. Wilson, that intrepid plant explorer and…

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Unmoved by Mountains: The Enigmatic Life of Charles Sprague Sargent

Charles Sprague Sargent profile

This botanical history post was featured on The Daily Gardener podcast: Click here to see the complete show notes for this episode. April 24, 1841 On this day, the horticultural world was graced with the birth of Charles Sprague Sargent, a man destined to become one of America’s most distinguished botanists. Charles, a figure as…

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Pansies, Painters, and Prestige: The Horticultural Reign of Denys Zirngiebel

Portrait of John Denys Zirngiebel c. 1906.

This botanical history post was featured on The Daily Gardener podcast: Click here to see the complete show notes for this episode. November 16, 1964 On this day, dear readers, we bid a fond farewell to Denys Zirngiebel, a Swiss-born naturalist whose green thumb left an indelible mark on American horticulture. Like a well-tended perennial,…

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Jim Salyards and the Silent Spring at Filoli During COVID-19

Jim Salyards

This botanical history post was featured on The Daily Gardener podcast: Click here to see the complete show notes for this episode. March 25, 2020 Dearest reader, On this day, Jim Salyards, the dedicated Director of Horticulture at the grand Filoli Center, found himself wandering a silent paradise. The famed estate and its 16-acre formal…

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From France to the Frost: The Botanical Legend of Georges Bugnet

Georges Bugnet in front of his Thérèse Bugnet (pronounced Terez Boo-nay) rose.

This botanical history post was featured on The Daily Gardener podcast: Click here to see the complete show notes for this episode. February 27, 1879 Dearest Gardeners, On this day, Georges Bugnet, that indefatigable French-Canadian plant breeder, was born. In the early 1900s, George and his young wife left France and settled in Canada, with…

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John Muir and Charles Sprague Sargent: Contrasting Spirits in Nature’s Majesty

John Muir, a renowned naturalist and conservationist, during his time in Yosemite National Park.

John of the Mountains April 21, 1838 Today is the birthday of the Scottish-American naturalist, conservationist, and author John Muir. Muir was known by many names: “John of the Mountains,” “Father of Yosemite,” and “Father of the National Parks.” In particular, John’s work to preserve Yosemite resulted in a famous picture of Muir posing with…

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James Arnold: The Benefactor Behind America’s First Arboretum

The Arnold Arboretum of Harvard University, a renowned botanical research institution and public park located in Boston, Massachusetts.

The Arnold Arboretum December 3, 1868 Today is the anniversary of the death of the wealthy businessman, philanthropist, and botanist James Arnold. James is the namesake for Harvard’s Arnold Arboretum – the very first arboretum in the United States. James was born to a Quaker family in Providence, Rhode Island. In 1807, James married Sarah…

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December 3, 2020 Seed Size, Gourds and Squashes, James Arnold, Pierre-Auguste Renoir, Sara Coleridge, Earth to Table by Jeff Crump and Bettina Schormann, and Octavia Hill

The Daily Gardener Podcast Album Cover with a pot of rosemary - the herb for remembrance - beckoning gardeners to remember to listen to the show. Updated September 2025.

Subscribe Apple | Google | Spotify | Stitcher | iHeart Support The Daily Gardener Buy Me A Coffee  Connect for FREE! The Friday Newsletter |  Daily Gardener Community Curated News The Same Mobile Protein Governs Seed Size And Inflorescence Structure | Botany One | Hugh Dickinson Botanical History On This Day 1492 Christopher Columbus notes…

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Denys Zirngiebel: The Pansy King of Needham

A serene black and white winter landscape featuring snow-covered larch trees.

The Arnold Arboretum December 3, 1868 Today is the anniversary of the death of the wealthy businessman, philanthropist, and botanist James Arnold. James is the namesake for Harvard’s Arnold Arboretum – the very first arboretum in the United States. James was born to a Quaker family in Providence, Rhode Island. In 1807, James married Sarah…

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