A radish cultivar, designated TBG 38, is disclosed. The invention relates to the seeds of radish cultivar TBG 38, to the plants of radish cultivar TBG 38 and to methods for producing a radish plant by crossing the cultivar TBG 38 with itself or another radish cultivar. The invention further relates to methods for producing a radish plant containing in its genetic material one or more transgenes and to the transgenic radish plants and plant parts produced by those methods. This invention also relates to radish cultivars or breeding cultivars and plant parts derived from radish cultivar TBG 38, to methods for producing other radish cultivars, lines or plant parts derived from radish cultivar TBG 38 and to the radish plants, varieties, and their parts derived from the use of those methods. The invention further relates to hybrid radish seeds, plants, and plant parts produced by crossing cultivar TBG 38 with another radish cultivar.
