“Do you hear them too...?" is a children's book starring perennial plants! In the book, you'll meet 7 perennial plants introduced by their Dutch names. They actually introduce themselves and can talk, but only children can understand them! Join Babette, Lisa, and Maxime on an adventure through the seasons and get to know the plants better. Can they create a garden as beautiful as their grandparents? The aim of the book is to inspire both young and old to use more greenery in their gardens and showcase the beauty of perennial plants. The book is created on behalf of Perennial Power, a foundation composed of a group of perennial plant growers and other stakeholders who share a passion for perennials both professionally and personally. By actively sharing this passion, they hope to provide information and inspiration for people of all ages and make the world a little greener! The book will be launched during the autumn edition of PLANTARIUM|GROEN-Direkt. This book demonstrates what collaboration within an industry can achieve. Nearly 60 participating companies voluntarily invest in promotion and collectively raise awareness about perennial plants. The book has been printed in an edition of 1,000 copies and is available for immediate delivery. If there is high demand, scaling up is possible.