The Royal Horticultural Society Diary 2013 focuses on works of art done on vellum which date mainly from the 18th century.

The official Royal Horticultural Society week-to-week desk diary contains a beautiful collection of plant illustrations, making this the perfect gift for all gardeners and plant lovers. The Royal Horticultural Society Diary 2025 brings together a selection of rare and beautiful works by German-Swiss artist Christian Gottlieb Geissler (1729-1814) from the RHS Lindley Collections. The diary features work by Geissler from the lavish publication Tabulae phytographicae by the Swiss botanist Johannes Gessner (1709-1790). The book became a valuable resource for students and professionals alike, as well as connoisseurs of botanical illustration. This beautifully produced diary is illustrated in color throughout, with a silk ribbon marker and internal storage pocket, so you can organize your week in style. ​This desk diary is perfect for use in office, or to add a spot of color to your home-working set up, the perfect gift for any avid gardener or nature lover!