Effective landscape design includes creative development of vertical space, and vines should be considered from the outset. While touring the Leventritt Garden of Shrubs and Vines at the Arnold Arboretum on Monday, June 9 from 6 – 8, horticulturist Jen Kettell will introduce you to an array of woody vines. She will explain their various growth habits and attachment mechanisms which determine how they are best used in the garden. Focusing on floral, foliar, and fruiting characteristics, she’ll recommend both native and exotic vines for a variety of situations. Fee $20 Arboretum member, $30 nonmember. Register online at http://my.arboretum.harvard.edu/Info.aspx?EventID=1.