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

28 Aug 2018

Perennial gardeners confident despite heatwave

International communication at Summer Days 2018 in Poland

28 Aug 2018

ISU Committee for Plant Analysis presents awards to 10 new perennials in Poland

The 121 new plants that had been excellently cared for at the Wojsławice Arboretum impressed the International Hardy Plant Union

12 Jul 2017

ISU excursion to Kyrgyzstan impresses perennial gardeners

Discover species-rich flora and endemic specialities again in 2018

20 Feb 2017

Gardens and gardeners as a contribution to peaceful co-existence

10th International Perennial Plant Conference
receives more international visitors than ever before

22 Aug 2016
22 Aug 2016

ISU summer trip: magnificent gardens and a wide selection of plants

Changed habits effect English horticultural production and garden cultur

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