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  • Shade Garden Secrets with Jill Sowards

    Marin Art and Garden Center 30 Sir Francis Drake Blvd, Ross, CA, United States

    Discover the hidden beauty and creative potential of shade gardening at Marin Art and Garden Center. Kick off our new How Does Your Garden Grow? hands-on lecture series with expert […]

  • Artful Gardeners “Birds & Bees” District X Luncheon

    Erie Trackside Manor 1 Jersey Ave, Port Jervis, NY, United States

    The Artful Gardeners Club is proud to host the annual District X Luncheon “Birds & Bees” on April 8, 2026, at the Erie Trackside Manor in Port Jervis, NY. The […]

  • AHS Live: Poppy State

    American Horticultural Society - AHS Live

    Poppy State: A Labyrinth of Plants and Beginnings is both a love letter to California and a literary tour de force that tells the story of resilience and reclamation through a […]

  • Red flowering plants in containers on tables on a green lawn. In the background is a white house next to green trees.

    Spring Garden Market at River Farm

    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, […]

  • 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 Garden Pavilion! We will be joined by Dr. Theresa Ambo for a talk titled "Moving Beyond Land Acknowledgements." Dr. Ambo will dive into the implications […]

  • 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 gardens. From the carefully cultivated landscapes of Charleston to the wild and visionary gardens of Bunny Mellon, leading voices in historic and horticultural scholarship to […]

  • Gardening Lecture Series: Planning Your Summer Cut Flower Garden with Spring Ledge Farm

    John Hay Estate at The Fells 456 Route 103A, Newbury, New Hampshire, United States

    Spring Ledge Farm’s Allison Doboroski will give tips and talk about favorite cut flower varieties, planning a garden plot and answer those perennial questions about cut flower growing at home. Plan your cut flower garden to give you blooms for the whole summer long! Meets in the Gatehouse. Members: FREE, Non-members $15. Advance registration is […]

  • 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 high-visibility public projects, landscape architect Thomas Rainer shares actionable strategies for designing resilient plantings. Learn how to work with competitive dynamics, select vigorous native species, […]

  • 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!” This new, four-hour event features programs for all ages, ranging from an Arbor Day Storytime and craft for kids to a tree dedication commemorating America250, […]