Maybe next year's Mother's Day? Flower Pot Card - Idea: Cut out the card from cardstock as it is, and fill in the flowers appropriately and artistically with quilled shapes. Fold it and add your message inside!
Check out this amazing list of DIY valentines compiled by Lori over at Mud Pie Studio! On the list you'll find the prerequisite candy/food valentine ideas, but there are also some other great gift.