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International Hardy Plant Union
Godesberger Allee 142-148
D 53175 Bonn

Telephone: +49 228 81002 51
Fax: +49 228 81002 77
E-Mail: info@isu-perennials.org

06 Oct 2015

50 years of International Hardy Plant Union:

A passion for plants and active perennial enthusiasts

06 Oct 2015

ISU means to me...

Members talk about their relation to the ISU

25 Feb 2015

After our last Winterdays in Grünberg February 2015

Perennial experts are important for the preservation of nature and cultivated landscapes Inspiring ISU Winter Days in Grünberg

22 Aug 2014
22 Aug 2014

ISU to use its international contacts for a stronger political representation

Delegates make decisions at the 2014 ISU Congress in Switzerland

22 Aug 2014

International jury elects 10 new perennials in ISU trial

ISU AWARD sees unusually high volume of applications

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