I mean, technically the celery had some practical uses. It helped to revive Peri after she came down with spectrox toxaemia, and its main purpose was to detect praxis gases (to which the Doctor was allergic, and with cause the celery to turn purple).
I mean, technically the celery had some practical uses. It helped to revive Peri after she came down with spectrox toxaemia, and its main purpose was to detect praxis gases (to which the Doctor was allergic, and with cause the celery to turn purple).