Annual flowers may only live for one season, but they add vibrant color to the garden during their short lives. Snapdragons are profusely blooming annuals that are available in a range of colors, suitable for beds and borders throughout the garden. Instead of purchasing new plants each year, save seeds from your garden snapdragons and save money when you replace them each spring. Snapdragons produce an abundance of seeds from a single flower, so only a few pods must be harvested to replenish your seed stock.
Cut off the flower stalk with a pair of garden shears once the flowers have withered and seed pods have formed. Collect before the seed pods begin forming holes and spilling seeds. Seed pods are light to dark brown, round and are produced in clusters along the flower stalk.
Strip the seed pods from the flower stalks and place them in a bowl. Set the bowl in a warm, dry room for two weeks so the seeds finish maturing.
Shake the seed pods over a bowl so that the seeds fall out and into the bowl. Squeeze pods lightly to open if they have not already begun to split.
Label a jar or envelope with the snapdragon variety or color and the year harvested. Place the seeds inside and store in a cool, dry place until you are ready to replant them.