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May 28, 2024
A Guide to Pinching Seedlings
By Rob Dzurec, Horticulturist
As spring blooms with promises of new beginnings, gardening enthusiasts eagerly sow seeds, nurturing their dreams of lush greenery and vibrant blooms. Among the many techniques to ensure healthy growth,... more
May 24, 2024
It’s Poppin’: May 24th
By Alexandra Faidiga, Plant Recorder
The unseasonably high temperatures this week have been a clear reminder that summer is right around the corner. Between grilling, chilling, swimming, or any other Memorial Day weekend activities you... more
May 24, 2024
Meet the Future of Rhododendron Research
By Juliana S. Medeiros, PhD, Plant Biologist
Members of the Medeiros Lab in the Holden research department organized an Early Career Researcher Mini-Conference and research poster session at the American Rhododendron Society Annual Convention which took place... more
May 22, 2024
Beech Leaf Disease Research Update: The Impact on Microbial Communities
By Anna Funk, PhD, Science Communications Specialist
FOR IMMEDIATE RELEASE (KIRTLAND) May 21, 2024 – Beech leaf disease is an emerging threat to American beech trees in the Great Lakes Region and northeastern U.S. Caused by a non-native,... more
May 21, 2024
Saving a Rare Rhododendron Species
By Kara Grady, Conservation Horticulture Assistant, NOWCorps
Saving the locally extinct, Bog Labrador Tea Rhododendron. What does the future hold for this bog-loving species of native rhododendron? more
May 17, 2024
It’s Poppin’: May 17th
By Tom Arbour, M.En., Curator of Living Collections
Holden Arboretum While the rhododendrons and azaleas as still the show, I’ll start this week by showing you several of our late spring bloomers that are opening now in the... more
May 16, 2024
Cleveland Botanical Garden is Ready for Summer Sunshine with New Displays, Experiences & Events
(CLEVELAND) May 16, 2024 – The Cleveland Botanical Garden comes to beautiful life this summer with new sights and experiences all season long. A full calendar of summer events awaits... more
May 16, 2024
Spend Summer at Holden Arboretum with Pollinator Express, Concerts in the Forest, Firefly Hikes and More
(KIRTLAND) May 16, 2024 – The Holden Arboretum welcomes the summer season with a new railroad exhibit Pollinator Express, a calendar filled with outdoor events and experiences, and gorgeous grounds... more
Books & Blooms: Botanical Book Fair
Adults-only Evening: Friday, July 12, 6-9pm Get ready for an exclusive 18+ event packed with botanical fun! Explore an array of vendors, participate in the book swap (bring a book,... more
Bottoms Up! Yoga @Arboretum
Wednesdays, June 19, July 31 & August 28, 6 – 7pm Loosen up with outdoor yoga at the Holden Arboretum. It won’t be a stretch to enjoy yoga on our... more
Notes of Nature Wine Tasting
Wednesday, August 21st, 6-8pm Spend time in one of the Arboretum’s most beautiful gardens during golden hour. Enjoy wine tasting and food stations while taking in the breathtaking scenery. Price:... more
Blooms & Brews Beer Tasting Class
Wednesday, June 26th, 6 – 7pm $45 per member, $50 per nonmember Enjoy a summer sampler event featuring a selection of summertime brews from Thirsty Dog and Schnitz Ale Breweries.... more
May 10, 2024
It’s Poppin’: May 10th
By Alexandra Faidiga, Plant Recorder
Calling all azalea admirers! This is the weekend to visit the Holden Arboretum or the Cleveland Botanical Garden. Our azaleas are in their prime and boasting an excellent display this... more
May 9, 2024
It’s Poppin’: Leach Research Station
By Kara Grady, Conservation Horticulture Assistant, NOWCorps
It’s spring, which means that plants are popping at the David G. Leach Research Station! Home to Holden’s premiere rhododendron and azalea collection, our site near the shore of Lake... more
Flower Power: Buds & Blossoms in Folklore & Folk Medicine
Join an herbalist on an informative walk through our flower gardens. more
May 3, 2024
It’s Poppin’: May 3rd
By Tom Arbour, M.En., Curator of Living Collections
Does it feel like summer yet? We sure have had a run of warm weather, and this has jump started our blooms. At the botanical garden, the trees are looking... more
April 30, 2024
Holden Plants
Below is the list of plants we expect to be available during the Artisans at the Arboretum featuring Holden Plants event on May 18 & 19. Please note that after... more
April 26, 2024
It’s Poppin’: April 26th
By Alexandra Faidiga, Plant Recorder
Welcome back to It’s Poppin’, and happy Arbor Day! Although it’s been a chilly week, it hasn’t stopped our gardens from poppin’. Enjoy the warmer weather this weekend and come... more
April 24, 2024
Leapin’ Lupines!
By Dawn Gerlica, Senior Horticulturist
Renovating the Sand Prairie in the Myrtle S. Holden Wildflower Garden It’s not quite the phrase from the musical, ‘Annie’, but it does convey the shock of the renovation work... more
April 19, 2024
It’s Poppin’: April 19th
By Tom Arbour, M.En., Curator of Living Collections
It’s absolutely poppin’ out there! Don’t let the grey skies keep you from a technicolored adventure this weekend. At the Cleveland Botanical Garden, it’s tulip time! Yes, there are other... more
April 18, 2024
Pollinators are Pulling into the Station at the Holden Arboretum this Summer
April 16, 2024 (KIRTLAND) – Pollinators are pulling into the station at the Holden Arboretum. Get ready to be inspired by an imaginative world of miniature trains and botanical structures... more
April 16, 2024
Artwork on Display
Steadfast Lands with Leila Khoury in the Allée أرض صمدة : Steadfast Lands a collaboration between local artist, Leila Khoury, and our horticulturists in the Allee. أرض صمدة, pronounced ard... more
April 12, 2024
It’s Poppin’: April 12th
By Alexandra Faidiga, Plant Recorder
It has been an unforgettable week for northeast Ohio! Whether you were downtown or in the suburbs on Monday afternoon, at 3:13pm we were all gazing skyward to witness the... more
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