One of the showiest and most fragrant mock oranges we have seen (and that's saying something, because we have evaluated countless), Illuminati Spice mockorange ( Philadelphus coronarius ) reinvigorates the category. Large flowers are doubled and borne abundantly on the elegant stems. Versatile and manageable 4' tall and wide habit. It's more than a replacement for Illuminati Arch mockorange - it's an upgrade from it.