(Clematis) Clematis 'Mme. Julia Correvon' presents stunning 4 inch true red flowers, displaying their beauty nearly all summer long! The flower sepals have deeply veined midribs and margins that are somewhat scalloped and curved. As each flower matures, the sepals twist creating an interesting combination of aging twisted flowers and fully open new flowers. 'Mme. Julia Correvon' is a vigorous clematis, growing 10 to 12 feet, looking simply lovely when allowed to grow through small trees or shrubs!