One set of photos is of Sun Valley Hydronics in Fabens, Texas. The operation was a five acre greenhouse complex growing plants by the hydroponic sand culture method. The photos of flowers was the El Cid Greenhouses in Tome, New Mexico, a flower, bedding plant and foliage plant grower. The two facilities used hydroponic solutions to fertilize plants. Jim Shaffner was the Horticulturist / Grower for both facilities.