The present device is a structure for growing plants on a ground surface. The structure includes an elongated concrete slab having a raised curb on each side. A roof is fixed with the upper edge of each curb. A front end panel and a rear end panel are fixed between the roof, the curbs and the slab creating an interior space. An irrigation system and lamps extend along the length of the slab to irrigate and illuminate a top surface of the slab. At least one heating pipe is within each slab to heat the slab and the plants within the structure. Plant seeds may be scattered on the top surface of the slab and are irrigated based on a timed schedule by the irrigation system and illuminated by the lamps to grow the plants. The end panels are removed for harvesting the plants once the plants have grown.
