ScottBall_Idea_Green_Machine_Urban_Farm_Gardening_Charter_education_5-8-2018-1

David Jones, eighth-grade student, stands inside the hydroponic shipping container at IDEA Public Schools' Eastside campus. — David Jones, eighth-grade student, stands inside the hydroponic shipping container at IDEA Public Schools’ Eastside campus. Credit: Scott Ball / San Antonio Report

David Jones, eighth-grade student, stands inside the hydroponic shipping container at IDEA Public Schools’ Eastside campus.