Indonesia aims to leverage its demographic bonus by harnessing its abundant human resources for accelerated development. However, the quality of human resources in the country lags behind, and there's a pressing need to enhance and develop these resources for a prosperous future. To address this challenge, the authors propose a sustainable human resource development model inspired by the analogy of a strong tree. This model consists of three main components: roots, stem, and fruit, representing seven fundamental characteristics - integrity, knowledge, courage, persistence, leadership, teamwork, and emotional intelligence. These traits serve as the foundation for continuous human resource development, analogous to providing the right type, dosage, timing, method, and target for fertilizer to plants. Moreover, leadership within the organization plays a crucial role in creating an environment conducive to productive human resource development, resulting in sustainable and positive outcomes

HR Model, HR Competitive, Tree Model