These greeting cards feature our original illustrations. They are printed on plantable cream-colored paper, which is embedded with wildflower seeds and made from post-consumer waste.To plant the paper, cover it with 1/8" of soil in full to partial sun and keep moist until the seeds establish. The seeds include Bird’s Eye, Clarkia, Black Eyed Susan, Sweet Alyssum, Catchfly and Snapdragon.• A2 size / 4.25 x 5.5"• Comes with a recycled kraft envelope• Folded and blank inside• Shelf life of 2 years• 10% of profits are donated to ecological organizations.