• Hillwood Tour: Preparing for Spring

    Hillwood Estate 4155 Linnean Avenue, NW, Washington, DC, United States

    (DC) (Hillwood) Jarett Currin, greenhouse grower, shares a preview of Hillwood's fabulous spring and summer blooms on this thirty-minute behind-the-scenes tour of Hillwood's production greenhouse. Enjoy the warmth of the greenhouse while getting a sneak peek of plants being grown for Hillwood's beautiful spring and summer garden displays.

    Free – $20
  • Floral Design Workshop

    Hillwood Estate 4155 Linnean Avenue, NW, Washington, DC, United States

    (DC) (Hillwood) Inspired by Hillwood’s newest exhibition On Time: Giving Form to the Fleeting, create an arrangement that can stand the test of time—featuring blooms that can be dried such as roses, thistle, and hydrangea—in this onsite floral workshop. All materials are included and subject to availability.

    $70 – $80
  • Maple Sugar Walk

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

    (MD) (Montgomery Parks) Hike with a naturalist to the maple tree grove and learn how sugar maple sap is collected and transformed into maple syrup! This is an indoor and outdoor program on natural surface trails. All attendees must register. Inclement weather could cancel this program. Be sure to check Brooksidenature.org for day-of event status.

    $7
  • Your Yard or Balcony Can Be a Pollinator Garden

    Audrey Moore Rec Center 8100 Braddock Road, Annandale, VA, United States

    (VA) (Fairfax County Parks) You don’t need a large yard to make a big impact for wildlife. Join Laurie Dodd to learn how planting native plants can support pollinators while creating a beautiful, low-maintenance garden—whether you’re working with a backyard, patio, or balcony. This talk introduces easy-to-grow native plants that thrive in a variety of habitats and benefit bees, butterflies, ...

  • Maple Sugar Walk

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

    (MD) (Montgomery Parks) Hike with a naturalist to the maple tree grove and learn how sugar maple sap is collected and transformed into maple syrup! This is an indoor and outdoor program on natural surface trails. All attendees must register. Inclement weather could cancel this program. Be sure to check Brooksidenature.org for day-of event status.

    $7
  • Your Yard or Balcony Can Be a Pollinator Garden

    Oakton Rec Center 3200 Jermantown Rd, Oakton, United States

    (VA) (Fairfax County Parks) You don’t need a large yard to make a big impact for wildlife. Join Laurie Dodd to learn how planting native plants can support pollinators while creating a beautiful, low-maintenance garden—whether you’re working with a backyard, patio, or balcony. This talk introduces easy-to-grow native plants that thrive in a variety of habitats and benefit bees, butterflies, ...

  • National Native Seed Conference (Virtual)

    (US) (Institute for Applied Ecology)The 2026 National Native Seed Conference is dedicated to the science, practice, and policy of producing and effectively using native seed. Join us for this two-day virtual conference designed to: Provide opportunities for attendees to explore new ideas Share success stories and lessons learned Connect and collaborate with colleagues across the country

    $215 – $270
  • Discover Orchids

    Smithsonian National Museum of African American History and Culture 1400 Constitution Ave. NW, Washington, DC

    (DC) (Smithsonian) Stop by the Smithsonian Gardens Discovery Station and explore the connective power of orchids!  Take a closer look at the amazing traits that orchids share, uncover the history of vanilla, and get inspired by the Smithsonian Gardens’ orchid collection. Our knowledgeable volunteers are happy to answer your orchid care questions. Find the Discovery Station in the exhibition The Connective ...