Parts List Content Parts List Content for California Center for Urban Horticulture en TRIC Parts and Assembly <img alt="TRIC Parts" data-entity-type="file" data-entity-uuid="38d4b1a6-b79a-4c2a-b558-3eb3b8abe6c6" src="/sites/g/files/dgvnsk1376/files/inline-images/TRIC%20parts%20list.PNG" class="align-center" /><p> </p> October 23, 2017 - 1:23pm Eileen Hollett Tree Ring Irrigation Contraption (TRIC) <p>The California drought has residents concerned about how to save water.  In fact, some homeowners have opted to turn off their outdoor watering system, and it’s not uncommon to see brown lawns. However, not watering a landscape means that many trees will slowly decline in health and could die. While lawns and flowers are easily replaced, a large shade tree takes many years to become established.</p> October 23, 2017 - 12:21pm Eileen Hollett