• 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 ...

  • How Plants Saved the World

    Brookside Gardens 1800 Glenallan Avenue, Wheaton, MD, United States

    (MD) (Montgomery Parks) Journey through millions of years of evolution in this fascinating lecture by Raymond Carter, Brookside Gardens Staff. Discover how the plant, fungi and animal kingdoms co-evolved to create the complex ecosystems we know today. Afterward, enjoy a guided tour of the conservatory, where living examples reveal the remarkable adaptations shaped by time and environment.

    $25
  • Winter Flowers

    Winkler Botanical Preserve 5400 Roanoke Ave., Alexandria, VA, United States

    (VA) (NOVA Parks) Flowers can be hard to find outdoors in the middle of winter. While most wait for warmer days when their pollinators emerge, there are some plant species that flower in the cold. In this program, enjoy a hike through Winkler Botanical Preserve to look for signs of flowers blooming in the cold, learn about plants that bloom ...

    $8
  • 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.

  • Demonstration: Repotting Orchids

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

    (DC) (US Botanic Garden) Connect with horticultural experts as they present tips and techniques related to their field of expertise. On this occasion, George will be in the Conservatory Garden Court showing how to repot orchids. Stop by to strengthen or stretch your skill set!

  • Native Ferns

    Brookside Gardens 1800 Glenallan Avenue, Wheaton, MD, United States

    (MD) (Wild Ones) Kit Sheffield, a Virginia Master Naturalist, will be speaking on "Native Ferns".  Sheffield leads fern-related hikes and has been featured on gardening podcasts.

  • Identification and Ecology of Bark (Virtual)

    (MD) (Natural History Society of Maryland) Many people know how to identify trees by their leaves, but what about when those leaves have fallen or are out of reach? In this two-part course with Michael Wojtech, you will learn about a system for noticing the beautiful variety of bark characteristics and for using these traits to identify tree species in ...

    $50 – $60
  • Winter Native Plant Sowing

    Black Hill Discovery Center 20926 Lake Ridge Drive, Boyds, MD, United States

    (MD) (Montgomery Parks) Are you interested in starting your own native plants, even if you don’t have a greenhouse? Then join us to make your own native seed winter sowing containers. We will provide the materials, and you choose the seeds to try. Stop in any time during the program.