You can plant them now in a pot that you can bring inside when it looks like a freeze is imminent . Just think about what you will get when those seedling bloom for the first time. Let them bloom for 3 seasons to see the true potential of the flower. Some times the first two seasons will look nothing like the flower when it blooms for a 3rd
season. For more information on daylilies, check out
www.daylilies.org.