The Garden Club Federation of Massachusetts will present Gardening Study School Course 2, Series 11 on Thursday and Friday, April 11 and 12, at Tower Hill Botanic Garden, 11 French Drive in Boylston. On Thursday, Laura Eisner, landscape architect, will speak on Plant Diseases and Garden Pests, and horticulturist Joann Vieira will cover growing fruits and vegetables. On Friday, Betty Sanders, Master Gardener, will discuss Lawn Alternatives & Growing Grass along with Irrigation & Water. Nancy Hubert, gardening consultant, will speak on Plant Hunters. Suggested reading is Botany for Gardeners by Brian Capon. Registration deadline is March 16. For further information contact Linda Jean Smith at lindajean.smith@comcast.net, or call 978-256-3101. Registration form may be printed by clicking here.