• Winter 2026 Volunteer Seed Packing & Free Movie

    MLK Public Library 901 G St. NW, Washington, DC, United States

    (DC) (Slow Food DC) Volunteer to join us for 90 minutes to help repackage bulk vegetable and flower seeds so they can be donated to the DC community.  The seeds have been purchased or received as donations in bulk packs, and they need to be separated out into small seed packs (5-10 seeds each) that meet the needs individual gardeners ...

  • Orchid Care

    US Botanic Garden 100 Maryland Ave SW, Washington DC, United States

    (DC) (US Botanic Garden) Want to know more about orchid care and maintenance? Drop by the Conservatory's Garden Court to talk with George about orchids! Bring your questions and connect with USBG plant science professionals in this Expert Is In program.

  • Cool Weather Culinary Plants (Virtual)

    US Botanic Garden 100 Maryland Ave SW, Washington DC, United States

    (DC) (US Botanic Garden) Discover the surprising world of edible vegetables that thrive in the colder months. Join Kathy Jentz, author and gardener, to explore winter culinary plants highlighting hardy, flavorful edibles you may be overlooking this season. Get tips on how to grow, harvest, and enjoy these cool-weather delights right from your own garden.

  • The Natural World of Winnie-The-Pooh (Virtual)

    US Botanic Garden 100 Maryland Ave SW, Washington DC, United States

    (DC) (US Botanic Garden) A.A. Milne’s Winnie-the-Pooh stories have enchanted generations with their whimsical characters, gentle humor, and deep connection to the natural world. Join Kathryn Aalto, historian, teacher, speaker, and New York Times best-selling author as she transports audiences to the real-life Ashdown Forest, the inspiration for the Hundred Acre Wood, through her book “The Natural World of Winnie-the-Pooh.”

  • Seed Cleaning at Earth Sangha

    Earth Sangha 51011 Backlick Rd, Annandale, VA, United States

    (VA) (Earth Sangha) Help Earth Sangha clean and prepare native seeds for spring planting. Seed cleaning will take place every Sunday through the winter.

  • Winter Weeds and Wildflowers

    Woodend Nature Sanctuary 8940 Jones Mill Road, Chevy Chase, MD, United States

    (MD) (Nature Forward) Not all herbaceous plants disappear in the winter. Many persist as dried stalks and seed clusters creating lovely, dramatic forms throughout open landscapes. Join a naturalist for an indoor/outdoor introduction to winter weed and wildflower identification at our Woodend Sanctuary. We’ll also investigate seed dispersal strategies and examine plant skeletons for signs of summer insect activity, such ...

    $36 – $46
  • Intergenerational Care for the Land (Virtual)

    (US) (Wild Ones) Robin Wall Kimmerer, author, botanist, and founder of Plant Baby Plant, and Esther Bonney, youth organizer and founder of Nurture Natives will draw on their work in education, storytelling, and youth leadership in “Intergenerational Care for Land and Community“ to explore how people of all ages can take part in the native plant movement through shared learning, relationships, ...

  • Bladdertraps and Biodiversity (Virtual)

    US Botanic Garden 100 Maryland Ave SW, Washington DC, United States

    (DC) (US Botanic Garden) Carnivorous plants like those in the genus Utricularia have evolved fascinating adaptations to capture prey and thrive in challenging environments. Join Executive Director Dr. Susan Pell in conversation with student researchers Jamie Lubov and Alex Risdal as they share their studies of this extraordinary group of plants!  These discoveries open a window into an interconnected plant ...