Learn basic principles of sustainable, low-impact garden design with Jan Johnsen, author of Heaven is a Garden, on Saturday, April 2, from 1:30 – 3:30 at Tower Hill Botanic Garden, 11 French Drive in Boylston. You will later explore how to adapt these principles for your own home. Tower Hill members $25, nonmembers $35. Register at www.towerhillbg.org or call 508-869-6111, ext. 124.
