Le Potager de mes (nos) Rêves, also known as Terralisme, is a French nonprofit association dedicated to edible plants, biodiversity, and sharing traditional knowledge. Founded as a project in 2008 and registered as a nonprofit association in 2014, it aims to help people discover, protect, and make better use of food plants. Its extensive online database contains more than 120,000 entries, covering over 30,000 plant species and around 90,000 varieties and cultivars.

The website offers free tools for exploring and identifying plants, including an encyclopedia, search engine, and recognition service. Visitors can consult summaries of edibility, uses, cultivation, hardiness, and plant associations, or create printable labels, QR codes, botanical inventories, and herbariums. Other resources include lunar gardening calendars, coloring pages, plant posters, and recipe generators for salads and soups, with estimated nutritional contributions and costs. The site also provides archives and a gallery of nearly 10,000 public-domain photographs. Its educational materials are designed for gardeners, educators, botanical gardens, and anyone wishing to reconnect with nature and learn about plant diversity.