This directory includes image data collected from 155 maize plants over 32 days representing 32 maize inbreds which were also grown across the USA for field phenotyping as part the of the Genomes to Fields (G2F) project. Plants were grown and data collected at the University of Nebraska Automated Greenhouse facility in Fall 2015. Each imaging time point included data from four different types of cameras: RGB, Hyperspectral, Fluorescent, and Thermal IR. Plant water consumption was digitally recorded each day using changes in pot weight. The genotypes imaged here are linked with ground truth data collected from the same plants, field phenotyping data from the same plant varieties grown in multiple states in multiple years (https://doi.org/10.7946/P2V888, https://doi.org/10.7946/P24S31), and GBS-based genotype calls (G2F: https://doi.org/10.7946/P2V888, Romay MC et al.(2013): DOI: 10.1186/gb-2013-14-6-r55). Because plant phenomics is an emerging area, it is hoped that the prepublication release of these novel data types will encourage the development of new image analysis methods in the emerging field of plant phenomics as well as new models for connecting phenotypic data across multiple environments.