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Editor's Picks

Karl Georg Theodor Kotschy was an Austrian botanist and...
Eike Jablonski | Jun 11, 2016
Quercus grisea - Greenlee County, AZ
This article is an account of the oak field trip organized...
Charles Snyers | Sep 22, 2017
North American oaks have a northern temperate origin and...
Website Editor | Oct 12, 2017

Plant Focus

Quercus acutissima subsp. kingii
Quercus acutissima Carruth. is a species whose natural distribution covers a vast territory in East and Southeast Asia, from central Nepal...

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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