I have used this method with iris and daylily seeds. Soak the seed for a few days, put them on a wet paper towel and sprinkle with a little Root-tone which acts as a fungicide. Fold up the packet and then fold it up in a piece of foil. Then into a sealable baggie and into the vegetable keeper in the frig. I check them in a couple of months. One year I let them go to long and the roots were growing into the paper towel and seeds with roots were difficult to remove.