Daylilies can thrive in acidic soil as long as it is not extremely acidic. Soil pH levels need to range from 6.0 to 6.5. Light sand to thick clay soil is fine, providing it has been well tilled. Daylilies need at least 6 to 8 hours of full sun per day.
About this Author
Susan Steele has been writing for more than 20 years. Her work has been featured in online publications, such as eHow.com and StarReviews. While attending Ashland Community and Technical College, Steele says her favorite courses were English and literature. Steele has enjoyed working for Demand Studios since June 2009.