Indianola Parks and Rec is hosting the Think Spring Garden Seminar this Saturday at Simpson College. Kathy Kester with Indianola Parks and Rec tells KNIA News the seminar is always very popular, and the classes provide information on gardening with plants native to Iowa, gardening with conifers, learning about insect pests, and gardening home projects. Speakers, door prizes, and lunch will be provided at the seminar throughout the day. By attending, Master Gardeners will earn 4 continuing education credits. Today is the last day to register for the event, find more information with this story on KNIAKRLS.com.