This study presented how the exhibitions at Viera y Clavijo Botanical Garden (JBCVC), Gran Canaria, Spain, contribute to the scientific literacy of its visitors from the perspective Non-Formal Education. The presence of scientific literacy indicators at the JBCVC is evaluated using the tool developed by Marandino et al. [2018], which provides four indicators (scientific, social interface, institutional, and interaction). The results reveal that the exhibitions focus on attributes associated with the scientific indicator, with a limited presence of institutional, social, and aesthetic/affective indicators, and some recommendations are made for the environmental education process at the JBCVC.