A celery cultivar, designated TBG 30, is disclosed. The invention relates to the seeds of celery cultivar TBG 30, to the plants of celery cultivar TBG 30 and to methods for producing a celery plant by crossing the cultivar TBG 30 with itself or another celery cultivar. The invention further relates to methods for producing a celery plant containing in its genetic material one or more transgenes and to the transgenic celery plants and plant parts produced by those methods. This invention also relates to celery cultivars or breeding cultivars and plant parts derived from celery cultivar TBG 30, to methods for producing other celery cultivars, lines or plant parts derived from celery cultivar TBG 30 and to the celery plants, varieties, and their parts derived from the use of those methods. The invention further relates to hybrid celery seeds, plants, and plant parts produced by crossing cultivar TBG 30 with another celery cultivar.
