When: Sun., March 23, 9 a.m.-3 p.m. 2014
Green Valley Gardeners and Tucson Cactus and Succulent Society host free lectures on gardening in the northwest courtyard. Plants for sale include nursery grown cacti, rescue cacti,and succulents. Demonstrations of planting and potting are given with pot sales. Garden art also is available.
Price: free. 625-2899