Class meets four consecutive Fridays:  Fridays, February 5, 12, 19, and 26 | 9;00 AM – 4:00 PM This four-session, 32-hour course is designed to prepare professional arborists for the ISA Certification exam.  This course is ideal for the citizen who wants to stay safe while improving the health of trees and learn more about the value of trees. Nonprofessionals ...

Learn how the Botanical Garden showcases ways to conserve scarce resources.  Its infrastructure, architecture, and plants offer important lessons on building sustainable communities.  Join a specially trained docent on a walk to examine these diverse features. Space is limited and face coverings are required. Meet at 10:00 AM behind the Admission kiosk. Fee:  $15 ($13.50, Garden members) Registration

Explore our 11 – acre Texas Native Trails with a Master Naturalist.  Learn how native plants conserve water, adapt to their environment, work in landscapes, and what their growing requirements are.  Topics include cultural uses of native plants as well as which are favored by birds, butterflies, and other wildlife.  There are more than 250 plant species in the Botanical ...