Get people talking with coasters made with post-consumer materials and a generous blend of wildflower seeds. When the lucky recipient of these green promotions takes the plantable seed coaster home, they can plant it and grow a conversation piece: "Look, my coaster is growing flowers!" Seed Type: classic wildflower seed blend (Bird's Eye, Clarkia, Black Eyed Susan, Sweet Alyssum, Catchfly and Snapdragon).