Anything you can think of pertaining to gardening you can write about, log, plan a garden grid, draw/paste pics of what your growing etc you can do with this journal! There are several "blank" tabbed sections in the back that you can make whatever subject you want...and the include stickers in a hidden folder on the inside back cover! Definately going to help keep me organized with all the herbs I just planted and all the veggies and whatever else I decide to plant in the spring. You can go to their website and print out more pages that you can tape/paste/glue inside your journal too, which is really cool. Overall, very happy with this, beautifully made, good quality...just wish it was a bit bigger so I can have more room to write more stuff per page....