Gardening 101 classes at the Marion County ISU Extension Office continue this week. Tuesday’s class is titled “What to Plant” and is the third class in the four part series geared towards beginner gardeners. The cost of each class is $5 which covers the cost of materials and the final course in the series will be held next Tuesday and focuses on “Plant Care’. The classes include both classroom instruction and hands-on gardening experience and take place at the Marion County Extension Office. Those who are interested are encouraged to register in advance by calling 842-2014.