The Marly Rose Garden has two parts, the upper part that surrounds the family home has a French-style layout, and the lower, hilly part is English-style landscaped.
The first part consists in particular of geometric massifs, bordered with cut boxwood as well as insulated boxwood balls and cones on lawns.
The second part is planted with remarkable trees, climbing roses, tall stems and weepers, and conifers and shrubs with various flowers.