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Editor's Picks

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Dr. Michael Avishai, a leading oak expert, botanist, and...
Ori Fragman-Sapir | Feb 08, 2019
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The Huntington, in San Marino, CA, obtained a grant from...
Website Editor | Feb 08, 2019
It may surprise you to learn that we are not the first Oak...
Shaun Haddock | Dec 15, 2018

Plant Focus

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Quercus douglasii is an endemic California oak tree, affectionately called “the blue oak” due to its distinctive blueish-green leaf color....

Oak Open Days

The stateside celebration of the 25th anniversary of the IOS will take place on September 2 at Starhill Forest Arboretum in Menard County, Illinois.

There will be a two-day Oak Open Day event in the UK in July 2015.

There will be a two-day event at Trompenburg Arboretum in The Netherlands on August 28-29, 2014.

The International Oak Society, Mossy Oak Nativ Nurseries and Mississippi State University cordially invite you to Oak Open Days, June 28-29, 2014 in the beautiful state of Mississippi.

The first European event of 2014 will take place in the UK, on July 6 and 7.

The City of Aiken has in cultivation what is believed to be the most comprehensive collection of oaks in the United States.  The week-end will be devoted to discovering this collection and more.

A workshop on clonal oak propagation by grafting and visit of Dirk Benoit's Pavia Nurseries

On Monday 29th July, 2013, there will be an Oak Open Day, open also to non IOS members, at the Sir Harold Hillier Gardens, a splendid 72-hectare collection not only of oaks but of many other rare trees, including several oak-related Lithocarpus.

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