Oak Open Days

Czech Republic Oak Open Days

By Shaun Haddock | August 16, 2017

Twenty-six participants from ten countries arrived to take part in the European celebration of the IOS’s twenty-fifth birthday at Dušan Plaček’s Quercetum near Podĕbrady in the Czech Republic.

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Oak Open Days in Argentina

By Roderick Cameron | June 10, 2016

The first IOS Oak Open Day event south of the Equator took place April 22-24, 2016, in Argentina.

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UK Oak Open Days 2015

By Shaun Haddock | January 28, 2016

In July 2015 a group of IOS members visited Gredington in north Wales and Ness Botanic Garden near Liverpool, England.

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Oak Open Days at Trompenburg Arboretum

By Shaun Haddock | January 31, 2015

IOS Board member Gert Fortgens welcomed around 30 participants to a most enjoyable two-day "Oak Open Days" event at Trompenburg Arboretum in Rotterdam, Netherlands, on August 28 and 29, 2014.

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Oak Open Days in Gloucestershire, UK - July 6-7, 2014

By Béatrice Chassé | August 2, 2014

A double Oak Open Day: Christine Battle's Congrove Arboretum followed by a visit to the National Arboretum at Westonbirt.

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Mudding in Mississippi: Oak Open Days - June 27-29, 2014

By Dudley Phelps | August 1, 2014

Rain, mud, mosquitos, great trees, and wonderful people, all contributed to a successful Oak Open Day event held in Mississippi, June 27-29. Visitors from eight states gathered in West Point, MS for an event organized by Dudley Phelps and Ryan Russell

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Oaks in Aiken

By Ryan Russell | February 19, 2014

Oak Open Days were held in the incomparable setting of Aiken, SC, during the first weekend of November 2013.

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Clonal Propagation of Oaks

By Charles Snyers ... | September 25, 2013

On Sunday, 22^nd of September 2013, about 30 oak enthusiasts gathered at Pavia Nurseries in Deerlijk, Belgium for an Oak Open Day that was to be devoted to clonal propagation of oaks.

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A Sunny Day in the UK

By Béatrice Chassé | September 24, 2013

On the morning of July 29, 40 oak enthusiasts from Belgium, the Czech Republic, France, the Netherlands, Italy, and the United Kingdom met in Jermyn’s House at the Sir Harold Hillier Gardens for the first Oak Open Day of the year.

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Oak Open Day in Belgium 2011

By Charles Snyers ... | November 18, 2011

A visit to two Belgian collections on a rainy September day, Arboretum Wespelaar and the National Botanical Garden of Belgium.

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Editor's Picks

Yoko’s Oaks

"Japanese oaks" planted at Coventry Cathedral

Steve Potter | Dec 21, 2025

Post-Conference Tour: Oaxaca

Six days exploring Oaxaca’s oak diversity, as reported by...

Wally Wilkins | Dec 10, 2025

One of the first planted circles on Hampton Common, London, in partnership with Orleans House Gallery 2025. © Studio Ackroyd & Harvey

Virtuous Circles: Oaks and the Art of Ackroyd & Harvey

Oaks planted in circles as a continuation of the artwork...

Steve Potter | Dec 10, 2025

Plant Focus

Species Spotlight: Quercus castaneifolia C.A.Mey

Chestnut-leaf oak in habitat and in cultivation