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  • Spring Garden Market at River Farm

    American Horticultural Society - River Farm 7931 East Boulevard Drive, Alexandria, VA, United States

    Celebrate the return of spring at River Farm! Join us for our Spring Garden Market April 10 and 11 from 9:00 a.m. – 3:00 p.m.  Browse our popular garden marketplace, […]

  • VeggiePalooza

    VeggiePalooza
    Fullerton Arboretum 1900 Associated Road, Fullerton, CA, United States

    Join us for our annual Veggie sale! Shop a variety of vegetable and herb plants grown on site. We also have ornamental plants available that will surely make your garden […]

  • Botany Brown Bag

    UCLA Mildred E. Mathias Botanical Garden 707 Tiverton Drive, Los Angeles, California, United States

    Looking for a way to spend your lunch hour? Join us for the next Botany Brown Bag on Monday, April 13 from 12 pm to 1 pm at La Kretz […]

  • Colonial Williamsburg’s 79th Annual Garden Symposium

    Colonial Williamsburg 101 Visitor Center Drive, Williamsburg, VA

    Colonial Williamsburg invites you to join us for a symposium filled with inspiration and discovery as we explore the rich legacy and living beauty of some of America's most iconic […]

  • AHS LIVE: Future Nature: Cultivating Resilience Amid Ecological Change

    American Horticultural Society - AHS Live

    Vegetation is shifting in response to intensifying environmental pressures—from invasive species and habitat fragmentation to rising nutrient loads and imbalanced herbivore populations. Drawing from his firm Phyto Studio’s experience with […]

  • Spring Flower Preservation with Sayde and Gabby

    Yew Dell Botanical Gardens 6220 Old LaGrange Road, Crestwood, KY, United States

    Join our team of horticulturists as they share tricks of the trade to preserve the bounty collected in our spring gardens. From pressing and hanging to drying and saving, you’ll […]

  • Leaf & Learn: A Celebration of Arbor Day

    The Louise Arnold Tanger Arboretum at LancasterHistory 230 North President Avenue, Lancaster, PA, United States

    Join the Friends of the Tanger Arboretum on Saturday, April 18 from 10am – 2pm for a special April Nature Series extravaganza, “Leaf & Learn: A Celebration of Arbor Day!” […]

  • Arbor Day Celebration

    Connecticut College Arboretum 270 Mohegan Avenue Arboretum, New London, Connecticut, United States

    Come celebrate Arbor Day with the Connecticut College Arboretum! Free tree seedling giveaways (while supplies last). Family-friendly tours and activities throughout the day.

  • AHS Live: Behind-the-Scenes Tour: Headwaters at the Comal

    American Horticultural Society - AHS Live

    The Headwaters at the Comal sits at a remarkable moment in its transformation, and visitors on this tour will experience all three chapters of its story firsthand. The journey begins […]

  • Finding Fractals in the Garden: A Contemplative Garden Walk with Deb Gregory

    Ormond Beach Memorial Art Museum and Gardens 78 East Granada Boulevard, Ormond Beach, Florida, United States

    Friday, April 24, 2026 | 10:30 - 11:30am Join a contemplative walk through the garden and look for fractals, spirals, and repeating patterns in leaves, branches, shells, and natural textures. […]