This dataset contains observations of tomato growth in a production-like setting. Observations include environmental data and plant growth data. Environmental data refers to air temperature, humidity and photosynthetically active radiation / luminosity from two different types of sensors. Growth data refers to destructive analysis for fresh mass, dry mass and leaf area index, and to non-destructive monitoring using pictures, including pixel-level (segmentation) annotations of leaves and fruits, and total fresh weight of plant and wet substrate.