Un Jardin Sur Le Toit Perfume by Hermes, The un jardin sur le toit is a unique garden-inspired fragrance for women from the renowned house of hermes and was launched in 2011. Literally translated to âÇoa garden on a roofâÇ¥, the fragrance stays true to its name and offers a unique combination of fresh and sweet-smelling flavors. Available as eau de toilette, the perfume opens with a pleasant green grass note followed by juicy apple, pear and rose.