"The only reason I'd need that information was if I was thinking of putting you in contact with someone who would eat you. How big is the field?"

[I haven't seen the field, so this is going off what I can see looking at his non-plant-part, but he is the field. If his body's killed, he'll appear in the field - like torching but he moves in the process and I think it's slower. If the field is destroyed so is he.]