Tender Seed Company Bag of 24 Plantable Earth Day Butterflies Bag of 24 Plantable Earth Day Butterflies! Your guests will love to get something they can use! The seeds are embedded in the paper and these great for table favors or to include in your greeting cards. Wildflowers are embedded in the seed shapes, so just plant your shapes in a little pot! Use them in your Earth Day Cards! Use them for any school project or giveaways at the office.. Butterfly Size: 1 3/4" wide and 1 1/2" tall and there are 24 of them. Planting instructions are printed on the back of the header card.