Calendar

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Introduction To Mushroom Identification And Foraging 1:00 pm
Introduction To Mushroom Identification And Foraging @ Holden Arboretum
May 11 @ 1:00 pm – 4:00 pm
There is a myriad of edible mushroom species that grow in Northeast Ohio in the spring. In this three-hour workshop, learn the basics of mushroom ecology, handling techniques and how to locate and identify both[...]
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Tour Spring Blooms at the Leach Research Station 9:00 am
Tour Spring Blooms at the Leach Research Station @ Leach Research Station
May 12 @ 9:00 am – 3:00 pm
Take this rare opportunity to visit one of Holden Forests & Gardens most beautiful but seldom seen gardens, the David G. Leach Research Station. A perfect outing for Mother’s Day, explore the gardens where towering[...]
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Tree Traits and Tollway Troubles: Trait-based Approaches for Predicting and Restoring Soil Function 7:00 pm
Tree Traits and Tollway Troubles: Trait-based Approaches for Predicting and Restoring Soil Function @ Holden Arboretum
May 15 @ 7:00 pm – 8:00 pm
Trees alter the soils in which they grow by contributing organic matter to the soil, such as leaf and root litters and root exudates. However, given the existence of over 60,000 species of trees, a[...]
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Plant Sale – Member Preview 12:00 pm
Plant Sale – Member Preview
May 17 @ 12:00 pm – 6:00 pm
Plant Sale, May 18 & 19, 10am to 4pm. Open to the public.    Featuring nearly two dozen species of Holden’s nursery propagated and grown wildflowers, most from seeds collected at Holden.  In addition, dozens of[...]
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Plant Sale 10:00 am
Plant Sale @ Warren H. Corning Visitor Center
May 18 @ 10:00 am – 4:00 pm
Member Preview, May 17, Noon to 6pm Featuring nearly two dozen species of Holden’s nursery propagated and grown wildflowers, most from seeds collected at Holden.  In addition, dozens of selected area nurseries and gardens are[...]
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Plant Sale 10:00 am
Plant Sale @ Warren H. Corning Visitor Center
May 19 @ 10:00 am – 4:00 pm
Member Preview, May 17, Noon to 6pm Featuring nearly two dozen species of Holden’s nursery propagated and grown wildflowers, most from seeds collected at Holden.  In addition, dozens of selected area nurseries and gardens are[...]
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Rhododendron Weekend Seminar, Tours and Activities 10:00 am
Rhododendron Weekend Seminar, Tours and Activities @ The Holden Arboretum
May 25 @ 10:00 am – 4:00 pm
Rhododendron Weekend Seminar, Tours and Activities @ The Holden Arboretum | Kirtland | Ohio | United States
Learn more about rhododendrons from the experts, including how to successfully grow them in your home landscape and take home a free rhododendron (while supplies last) during Rhododendron Weekend at the Holden Arboretum. Activities will[...]
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Rhododendron Weekend Seminar, Tours and Activities 10:00 am
Rhododendron Weekend Seminar, Tours and Activities @ The Holden Arboretum
May 26 @ 10:00 am – 4:00 pm
Rhododendron Weekend Seminar, Tours and Activities @ The Holden Arboretum | Kirtland | Ohio | United States
Learn more about rhododendrons from the experts, including how to successfully grow them in your home landscape and take home a free rhododendron (while supplies last) during Rhododendron Weekend at the Holden Arboretum. Activities will[...]
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