To design a mobile app for a first-time gardener, there are a few key considerations to keep in mind. First and foremost, the app should be user-friendly and easy to navigate. It should provide clear and concise instructions on how to start and maintain a garden, including information on soil preparation, planting, watering, and pest control. In addition, the app should include features that make it easy for users to track the progress of their garden, such as a calendar for planting and harvesting, a journal for recording notes and observations, and reminders for watering and fertilizing. To further enhance the user experience, the app could also include social features that allow users to connect with other gardeners, share tips and advice, and even swap seeds and plants. Overall, the goal should be to create an app that not only provides useful information and tools for first-time gardeners, but also fosters a sense of community and encourages users to continue their gardening journey.