This 5 x 5 calendar is about a green as you get. The tin that it’s packed in is re-usable. And each page is sprinkled with wildflower seeds. When you’re done with a month, rip out the page and plant it. Within a short period of time wildflowers will sprout from your old calendar page. Simply place the seed embedded paper into soil, add water and wait for Bird’s Eye, Clarkia, Coreopsis, Poppy, Catchfly and Snap Dragon to come to life. The handmade paper is acid and tree free, made from recycled bond paper, cotton remnants and abaca, a renewable leaf fibre.