The mental health needs of K-12 students have grown significantly in recent years, necessitating innovative approaches to support their emotional, psychological, and social well-being. This article explores integrating Ecodaemonia, a nature-based framework, into school counseling programs. We provide a guide for developing, implementing, and evaluating nature-based interventions, covering program creation, professional training, collaboration, tailoring interventions, and effectiveness evaluation. The potential benefits of incorporating nature-based interventions include improved attention and cognitive functioning, stress reduction, fostering a deep connection with nature, and promoting students' mental health and overall educational experience.