See rare and endangered orchids at the Orchid House. Free with Zoo admission. The Natural History of Disease. May 5-13 in the Zoo and May 19 at Garden Information Day on the Prado with Zoo horticulture experts. Guided Botanical Tours .
Space is limited, reservations required.
May 5-13.Plants with Animals Names, Vermiculture and Composting Demonstrations in Wig L. Worm s Composting Garden, Backyard habitants with crafts and surprises. La Jolla Renaissance Singers songs of flowers and spring. Offshoot Tours Conducted by knowledgeable volunteers, these easy-paced, one hour tours are designed for informative fun. Historical and horticultural legacies of the Palisades area. These tours cover the magnificent horticulture and architecture along the Prado, and the historic legacies of the two expositions held in Balboa Park.