Passion flower vines are generally very low maintenance plants. However, it is best to trim their leaves from time to time. This helps keep the plant healthy and thriving throughout the season. It is also good to trim back the suckers on this plant regularly to prevent it from killing other plants and flowers nearby.
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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.