Tomappo is a web and mobile application that helps people grow their own vegetables. It guides them through the whole gardening season: from soil preparation and garden planning to the care of the plants and cooking. With the data gathered, Tomappo is the tool for efficient affiliate marketing of gardening related products and services. Tomappo is a web and mobile application that delivers the right information at the right time. In winter, the web based garden planner lets users organize their gardens and plan the whole gardening season. The mobile app consists of a planting calendar showing when and what to plant, allows users to take notes, provides weather forecast and irrigation advice, and more. Users can also exchange knowledge and share their success on social media.