A new and distinct cultivar of Caladium plant named ‘；Xplosion’；, characterized by its intermediate height； mounding habit； dense and bushy appearance； vigorous growth habit and rapid growth rate； lance-type leaves that are dark green tinged with greyed purple in color with red purple to dark red-colored venation and interveinal areas that are white in color with light red-colored spots； with development leaves become lighter green and less tinged with greyed purple； and leaf petioles that are greyed red, green and greyed green in color with dark brown-colored streaks and stipples.
