Night of the Living Veg

Buster Bayliss is being forced to stay at his Fake Auntie Pauline's house,in the flowery spare bedroom, while his mum's away-it's a fate worse than death. Probably. Anyway, Buster is just about to find out for sure, as Smogley is being overrun with giant, man-eating, alien vegetables.Is Buster too weakened by the wallpaper torture to resist the alien advance.?