Botanical PaperWorks is a company that sells plantable greeting cards. They sell cards for many occasions including Mother's Day, Valentine's Day, Father's Day, Easter, Earth Day and birthdays. The cards are made with plantable paper, a special handmade paper embedded with wildflower seeds. When the paper is planted in a pot of soil, wildflowers will grow from the paper.
You can see how it works here and read a FAQ here. The cards retail for $4.95. The company also sells the seeded paper.
