Rare, Endangered and Threatened plant conservation is essential for maintain the diversity of ecosystem. Many plants are under IUCN Red Data book and conservatory measures are adopted across the country. Proper monitoring and conserving essential plants for their medicinal use is a thought that need to be considered. Conserving these types of plant can create awareness among student community regarding the taxonomically important plants. Conservation is a legal responsibility and student community along with botanist should cultivate and propagate for maintain the diversity of flora. The project entitled, Developing Conservatory of RET Aquatic plants in the College Campus. Selected RET species include, aquatic plants like Aponogeton appendiculatus, Lagenandra, Ischaemum vembanadense, Hydrocotyle conferta, Lindernia manilaliana, Utricularia cecilii, Rotala malabarica, Murdannia lanceolata, Fimbristylis hirsutifolia (Separate list is given in table). Special emphasis is provided for conservation of aquatic plant in the campus like Aponogeton appendiculatus, a threatened species of Pathiramannal Alappuzha district, Kerala. Conserving selected RET plants in the campus based on their availability and cultivation of Aponogeton appendiculatus and other aquatic plants is the main plan of implementation regarding the project proposal. The study highlights geospecific species conservation and promote diversity enrichment in the herbal garden of the campus. Constructing of aquatic tanks and growing RET aquatic plant in the ponds can be monitored by the different club members and botany students of the campus. Along with three teachers and around 65 botany students can maintain the garden conservation and maintenance will promote the project in the campus. Creating a vibrant RET plant conservation strategy is essential for organizations and institutes. This project can create awareness on young botanist and also students to know the importance of exploiting plants and the need of conserving them. Lot of medicinal plants are in threaten stage and better conservation strategies need to be adopted for their existence in nature.