Horticultural Happenings™

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  • Southeastern Plant Symposium

    JC Raulston Arboretum at NC State University 4415 Beryl Road, Raleigh, North Carolina, United States

    Join us at the 2026 Southeastern Plant Symposium, hosted by the JC Raulston Arboretum and Juniper Level Botanic Garden, to discover the latest plant innovations, connect with industry leaders and gain insights into modern gardening and horticultural practice. Horticulture is evolving at a remarkable pace, driven by new plants, innovative techniques and fresh perspectives that […]

  • America Grows: 250 Years of Garden Stories

    Chicago Botanic Garden 1000 Lake Cook Road, Glencoe, Illinois, United States

    To mark the 250th anniversary of U.S. independence, the Chicago Botanic Garden will illuminate the pivotal role gardens have played in the American experience during America Grows: 250 Years of Garden Stories. Starting June 5, visitors are invited to explore gardening movements tied to key moments in history, connecting them to the present day through […]

  • Build a Mini Carnivorous Plant Bog

    Wellfield Botanic Gardens 1011 North Main Street, Elkhart, Indiana, United States

    Tap into the fascinating world of carnivorous plants in this hands-on workshop led by hobbyist Jeff Dull. You’ll learn the basics of caring for these unique, insect-eating plants—what they need to thrive, how they grow, and what makes them so different from your typical houseplants. During the class, you’ll design and build your own mini […]

  • Gardening Lecture Series: What Your Weeds Are Trying to Tell You with Emma Erler

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

    Like any other cultivated garden plant, weeds have preferred growing conditions, some of which are better for certain species than others. Although some weeds will grow across several different soil and light conditions, if you look at the overall species composition, you can gain a pretty good understanding of the growing environment in a lawn […]

  • Inviting Vines 2026

    Rogerson Clematis Garden (OR) 125 Rosemont Road, West Linn, Oregon, United States

    Inviting Vines 2026 may be the best ever! The Friends of the Rogerson Clematis Collection will be making the most of an amazing opportunity to share the expertise and friendship of our longtime colleagues from Japan, Mikiyoshi and Tomoko Chikuma, and garden author and naturalist C. Colston Burrell, with clematis lovers throughout the greater Portland […]

  • AHS Live: Common Garden Mistakes

    American Horticultural Society - AHS Live

    Whether beginner gardeners or seasoned gardeners, we all make mistakes! This eye-opening presentation features frequent misunderstandings or errors made by well-intentioned gardeners. Topics include plant care, pruning flowering shrubs, smart […]

  • 17th Annual Serviceberry Festival

    Heartwood Nursery 8957 Hickory Road, Felton, PA

    We invite you to our free, family-friendly celebration of the native Serviceberry tree and its delicious fruit! Come for a relaxing day of fun and food, including free tastings of […]

  • Food as Medicine: Ayurveda in the Edible Garden

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

    Make herbal teas and ghee to support the unique mind-body constitution (dosha) and understand ayurvedic metabolic principles. Discover the wisdom of Ayurveda, the ancient Indian “Science of Life,” and learn […]

  • From Garden to Vase: Grow Your Own Cut Flowers All Year Long

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

    Discover how a single raised bed can supply your home with stunning, fresh-cut flowers throughout the year. Why buy bouquets when you can grow them? Join us at Marin Art […]