A thank you they will remember
Small towns run on favors. Someone brings a casserole, mows your yard while you are in the hospital or helps you move on a 100 degree day. A card is nice. A card with flowers is the kind of thank you people talk about.
Thank you flowers do not need to be big. A small mixed arrangement or a single kind of flower in a jar fits the gesture. For a business or a team, a larger arrangement that can sit in a break room works well. See office flowers.
Teachers are a big group for thank you flowers, especially at the end of the school year. See our page on nurses week and teacher appreciation for ideas.