We did this on August 29, 2004 with 11 gardens in Belgium and the Netherlands, and about 10,000 interested people came to visit these gardens. Now more than 30 exotic gardens in Belgium, the Netherlands, Luxemburg and Austria will participate.
Would you like to do the same in your country in order to promote our hobby in your region? Then join us! I'll be glad to organise this together with you in your country also!

For your information I translated the most important pages of my website in English at http://www.openexotentuinen.be , more English pages will follow.