This "Bee Food" wildflower seed packet is a mix of 24 species of vibrant flower that will provide many colors for years of enjoyment. When fall planted, the flowers will blossom the following spring. When spring-planted, if the conditions are right, there will be some flowering but most will not flower until the following spring. The mix will grow 36-40" tall. You plant these seeds once and have colorful flowers year after year.