Toffee Apple Tree | Cercidiphyllum japonicum 'Katsura'An eye catching feature tree with colour changing, heart shaped leaves which emerge reddish purple in spring, turn blue green in summer and explode in a riot of gold, orange and red tones in autumn Looks good even when the leaves have fallen, due to its elegant structure and textured bark Why toffee apple tree? Wait for a warm autumn day when the foliage smells like caramel or burnt sugar as the leaves fall. This unique aroma returns in spring when