As a follow-up to the international success of the 2018 edition of the “Rendez-vous aux Jardins” on the subject of "The Europe of Gardens", the International Association HEREIN AISBL has published a special issue on this subject within its collection Carnets HEREIN. This bilingual publication (French and English) provides an overview of garden policy in various European countries and highlights various successfull initiatives (ERASMUS+ "Exchanges of knowledge and know-how in historic gardens", multilingual garden thesaurus, Rendez-vous aux Jardins) launched within the framework of the "HEREIN in garden" network. In this way, it hopes to promote the exchange of good practices and original experiences as well as networking in this field.